APA (7th ed.) Citation

Shiber, E., Dupre, A., & Dupré, P. (1943). Paris-underground. C. Scribner's Sons.

Chicago Style (17th ed.) Citation

Shiber, Etta, Anne Dupre, and Paul Dupré. Paris-underground. New York: C. Scribner's Sons, 1943.

MLA (8th ed.) Citation

Shiber, Etta, et al. Paris-underground. C. Scribner's Sons, 1943.