APA引文

Harris, C. J. (1968). Otters: A study of the recent lutrinae.

Chicago Edition Citation

Harris, C J. Otters: A Study of the Recent Lutrinae. Weidenfeld & Nicoloson, London, 1968.

MLA引文

Harris, C J. Otters: A Study of the Recent Lutrinae. 1968.

警告：這些引文格式不一定是100％准確.