APA (7th ed.) Citation

Barbusse, H., Bercovici, K., & Ludwig, E. (1938). Zola. Ercilla.

Chicago Style (17th ed.) Citation

Barbusse, Henri, Konrad Bercovici, and Emil Ludwig. Zola. Santiago: Ercilla, 1938.

MLA (9th ed.) Citation

Barbusse, Henri, et al. Zola. Ercilla, 1938.