APA (7th ed.) Citation

Undset, S., Cornet, E., & Maury, L. (1990). Printemps. Stock.

Chicago Style (17th ed.) Citation

Undset, Sigrid, Elsa Cornet, and Lucien Maury. Printemps. Paris,: Stock, 1990.

MLA (9th ed.) Citation

Undset, Sigrid, et al. Printemps. Stock, 1990.