APA (7th ed.) Citation

Zola, É. (1956). The beast in man / by E. Zola. Elek Books.

Chicago Style (17th ed.) Citation

Zola, Émile. The Beast in Man / by E. Zola. Elek Books, 1956.

MLA (9th ed.) Citation

Zola, Émile. The Beast in Man / by E. Zola. Elek Books, 1956.

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