APA引文
Etkin, W. (1964). Social behavior and organization among vertebrates. University of Chicago Press.
Chicago Style (17th ed.) Citation
Etkin, William. Social Behavior and Organization Among Vertebrates. Chicago: University of Chicago Press, 1964.
MLA引文
Etkin, William. Social Behavior and Organization Among Vertebrates. University of Chicago Press, 1964.
警告:這些引文格式不一定是100%准確.