APA (7th ed.) Citation

Heitman, S. (1967). Nikolai Ivanovich Bukharin.

Chicago Style (17th ed.) Citation

Heitman, Sidney. Nikolai Ivanovich Bukharin. 1967.

MLA (9th ed.) Citation

Heitman, Sidney. Nikolai Ivanovich Bukharin. 1967.

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