APA引文

(1969). The year book of general surgery 1969. Chicago: Year book Medical Publishers.

Trích dẫn kiểu Chicago

The Year Book of General Surgery 1969. Chicago: Year book Medical Publishers, 1969.

MLA引文

The Year Book of General Surgery 1969. Chicago: Year book Medical Publishers, 1969.

警告：這些引文格式不一定是100％准確.