The New Yorker book of true love cartoons.

MLA

Gotham Book Mart Collection (University of Pennsylvania). The New Yorker book of true love cartoons. [First edition]. New York : Alfred A. Knopf : [Distributed by Random House], 1999.

APA

Gotham Book Mart Collection (University of Pennsylvania). (1999). The New Yorker book of true love cartoons. [First edition]. New York : Alfred A. Knopf : [Distributed by Random House].

Chicago

Gotham Book Mart Collection (University of Pennsylvania). The New Yorker book of true love cartoons. [First edition]. New York : Alfred A. Knopf : [Distributed by Random House], 1999.