APA (7th ed.) Citation

Duffy, B. (1994). A decade of Duffy's: Editoral cartoons. Iowa State University Press.

Chicago Style (17th ed.) Citation

Duffy, Brian. A Decade of Duffy's: Editoral Cartoons. Ames: Iowa State University Press, 1994.

MLA (9th ed.) Citation

Duffy, Brian. A Decade of Duffy's: Editoral Cartoons. Iowa State University Press, 1994.