APA (7th ed.) Citation

Ratoff, G., Toland, G., Bergman, I., Howard, L., & Best, E. Intermezzo. Toppic.

Chicago Style (17th ed.) Citation

Ratoff, Gregory, Gregg Toland, Ingrid Bergman, Leslie Howard, and Edna Best. Intermezzo. München: Toppic.

MLA (9th ed.) Citation

Ratoff, Gregory, et al. Intermezzo. Toppic.