APA (7th ed.) Citation

Zola, E., Kolff, J. v. S., & Niess, R. H. e. (1940). Emile Zola's letters to J. van Santen Kolff. s.n.

Chicago Style (17th ed.) Citation

Zola, Emile, Jacob van Santen Kolff, and Robert Hudson ed Niess. Emile Zola's Letters to J. Van Santen Kolff. St. Louis: s.n, 1940.

MLA (9th ed.) Citation

Zola, Emile, et al. Emile Zola's Letters to J. Van Santen Kolff. s.n, 1940.