APA (7th ed.) Citation

Trockij, L. D. (1942). In defense of Marxism (against the petty-bourgeois opposition): Leon Trotsky. Pioneer Publ.

Chicago Style (17th ed.) Citation

Trockij, Lev Davidovič. In Defense of Marxism (against the Petty-bourgeois Opposition): Leon Trotsky. New York: Pioneer Publ, 1942.

MLA (9th ed.) Citation

Trockij, Lev Davidovič. In Defense of Marxism (against the Petty-bourgeois Opposition): Leon Trotsky. Pioneer Publ, 1942.

Warning: These citations may not always be 100% accurate.