Cita APA (7th ed.)

STERN, G. (1967). Fifty years of communism.: Geoffrey STERN. Ampersand book.

Cita Chicago (17th ed.)

STERN, Geoffrey. Fifty Years of Communism.: Geoffrey STERN. London: Ampersand book, 1967.

Cita MLA (9th ed.)

STERN, Geoffrey. Fifty Years of Communism.: Geoffrey STERN. Ampersand book, 1967.