APA (7th ed.) Citation

Hartwig, J., & Erhel, J. (1972). Apollinaire. Mercure de France.

Chicago Style (17th ed.) Citation

Hartwig, Julia, and Jean-Yves Erhel. Apollinaire. [Paris]: Mercure de France, 1972.

MLA (9th ed.) Citation

Hartwig, Julia, and Jean-Yves Erhel. Apollinaire. Mercure de France, 1972.