Παραπομπή APA

Pasternak, B. (1967). Letters to georgian friends. Seeker & Warburg.

Παραπομπή Chicago Style

Pasternak, Boris. Letters to Georgian Friends. Seeker & Warburg, 1967.

Παραπομπή MLA

Pasternak, Boris. Letters to Georgian Friends. Seeker & Warburg, 1967.