APA引文

Fennell, J. (2005). The seven ages of man's best friend: A comprehensive guide for caring for your dog through all the stages of life (1st U.S. ed.). Collins.

Chicago Style (17th ed.) Citation

Fennell, Jan. The Seven Ages of Man's Best Friend: A Comprehensive Guide for Caring for Your Dog Through All the Stages of Life. 1st U.S. ed. New York: Collins, 2005.

MLA引文

Fennell, Jan. The Seven Ages of Man's Best Friend: A Comprehensive Guide for Caring for Your Dog Through All the Stages of Life. 1st U.S. ed. Collins, 2005.

警告：這些引文格式不一定是100％准確.