APA (7th ed.) Citation

Davis, K. F., & Callahan, H. M. (1988). Harry Callahan: New color : photographs 1978-1987. Hallmark Cards.

Chicago Style (17th ed.) Citation

Davis, Keith F., and Harry M. Callahan. Harry Callahan: New Color : Photographs 1978-1987. Kansas City, Mo.: Hallmark Cards, 1988.

MLA (9th ed.) Citation

Davis, Keith F., and Harry M. Callahan. Harry Callahan: New Color : Photographs 1978-1987. Hallmark Cards, 1988.

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