APA引文

Ruth Bernstein. (1996). Biology. Dubuque, Iowa: C Brown Publisher.

Trích dẫn kiểu Chicago

Ruth Bernstein. Biology. Dubuque, Iowa: C Brown Publisher, 1996.

MLA引文

Ruth Bernstein. Biology. Dubuque, Iowa: C Brown Publisher, 1996.

警告：这些引文格式不一定是100％准确.