APA (7th ed.) Citation

Bukharin, N., & Bukharin, N. (1970). The ABC of communism. Penguin Books.

Chicago Style (17th ed.) Citation

Bukharin, N., and N.;Preobrazhensky Bukharin. The ABC of Communism. Penguin Books, 1970.

MLA (9th ed.) Citation

Bukharin, N., and N.;Preobrazhensky Bukharin. The ABC of Communism. Penguin Books, 1970.

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