APA aipamena

Cohen, D., & Dave Cohen; with theodre B. Lee and David Sklar. (2005). Precalculus: A problems-oriented approach. Minneapolis/St. Paul: West.

Chicago Style aipamena

Cohen, Dave, và Dave Cohen; with theodre B. Lee and David Sklar. Precalculus: A Problems-oriented Approach. Minneapolis/St. Paul: West, 2005.

MLA aipamena

Cohen, Dave, và Dave Cohen; with theodre B. Lee and David Sklar. Precalculus: A Problems-oriented Approach. Minneapolis/St. Paul: West, 2005.