APA引文

William A Rapley. (1980). American assoication of zoo veterinarians: Annual proceedings 1980. AAZV.

Chicago Edition Citation

William A Rapley. American Assoication of Zoo Veterinarians: Annual Proceedings 1980. AAZV, 1980.

MLA引文

William A Rapley. American Assoication of Zoo Veterinarians: Annual Proceedings 1980. AAZV, 1980.

警告：这些引文格式不一定是100％准确.