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                                ГОСТ
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                             Из истории физики 30-х годов (письма члена-корреспондента АН СССР Я. И. Френкеля профессору Эд. Хиллу (США). Публикация и примечания В. Я. Френкеля // Вопросы истории естествознания и техники.  – 1980. – Выпуск №1 C. 136-143 .  | 
                        
                                                                    
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                                MLA
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                             "From the history of physics of the 30-th years. Letters of associate member of the USSR Academy of sciences Ia. I. Frenkel to american professor Ed. Hill. The publication and notes of V. Ia. Frenkel." Voprosy istorii estestvoznaniia i tekhniki.  1 (1980).:136-143.  | 
                        
                                                                    
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                                APA
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                             (1980). From the history of physics of the 30-th years. Letters of associate member of the USSR Academy of sciences Ia. I. Frenkel to american professor Ed. Hill. The publication and notes of V. Ia. Frenkel.  Voprosy istorii estestvoznaniia i tekhniki.  no. 1, pp.136-143  |