APA (7th ed.) Citation

Bego, M. (2001). The Marx Brothers (1. publ.). Pocket essentials.

Chicago Style (17th ed.) Citation

Bego, Mark. The Marx Brothers. 1. publ. Harpenden: Pocket essentials, 2001.

MLA (9th ed.) Citation

Bego, Mark. The Marx Brothers. 1. publ. Pocket essentials, 2001.

Warning: These citations may not always be 100% accurate.