APA引文

Hegner, R. W. (1968). Invertibrate zoology (2nd ed.). Macmillan.

Chicago Edition Citation

Hegner, Robert W. Invertibrate Zoology. 2nd ed. London: Macmillan, 1968.

MLA引文

Hegner, Robert W. Invertibrate Zoology. 2nd ed. Macmillan, 1968.

警告：這些引文格式不一定是100％准確.