Cita APA (7a ed.)
Von Gronicka, A., & Yakobson, H. (1950). Essentials of Russian: Reading, conversation, grammar (2nd ed.). Prentice-Hall.
Cita Chicago Style (17a ed.)
Von Gronicka, André, y Helen Yakobson. Essentials of Russian: Reading, Conversation, Grammar. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1950.
Cita MLA (9a ed.)
Von Gronicka, André, y Helen Yakobson. Essentials of Russian: Reading, Conversation, Grammar. 2nd ed. Prentice-Hall, 1950.
Precaución: Estas citas no son 100% exactas.