APA (7th ed.) Citation

Trotsky, L., & Howe, I. The basic writings of Trotsky. Mercury books (London).

Chicago Style (17th ed.) Citation

Trotsky, Léon, and Irving Howe. The Basic Writings of Trotsky. Mercury books (London).

MLA (8th ed.) Citation

Trotsky, Léon, and Irving Howe. The Basic Writings of Trotsky. Mercury books (London).

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