APA (7th ed.) Citation

Hallas, D. (1984). Trotsky's Marxism / Duncan Hallas. Bookmarks.

Chicago Style (17th ed.) Citation

Hallas, Duncan. Trotsky's Marxism / Duncan Hallas. London: Bookmarks, 1984.

MLA (9th ed.) Citation

Hallas, Duncan. Trotsky's Marxism / Duncan Hallas. Bookmarks, 1984.

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