APA (7th ed.) Citation

Marquet, A., Marquet, M., & Daulte, F. (1953). Marquet. Spes.

Chicago Style (17th ed.) Citation

Marquet, Albert, Marcelle Marquet, and François Daulte. Marquet. Lausanne: Spes, 1953.

MLA (9th ed.) Citation

Marquet, Albert, et al. Marquet. Spes, 1953.