APA (7th ed.) Citation

Grogan, T. (2003). Grogan's 100 best cartoons (1. publ.). Double Storey.

Chicago Style (17th ed.) Citation

Grogan, Tony. Grogan's 100 Best Cartoons. 1. publ. Cape Town: Double Storey, 2003.

MLA (9th ed.) Citation

Grogan, Tony. Grogan's 100 Best Cartoons. 1. publ. Double Storey, 2003.

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