Παραπομπή APA

Stern, G. (1967). Fifty years of communism. Ampersand Book.

Παραπομπή Chicago Style

Stern, Geoffrey. Fifty Years of Communism. London: Ampersand Book, 1967.

Παραπομπή MLA

Stern, Geoffrey. Fifty Years of Communism. Ampersand Book, 1967.