APA引文

Frey, P. R. (1965). Chemistry problems and how to solve them. New York: Barnes and Noble.

Trích dẫn kiểu Chicago

Frey, Paul R. Chemistry Problems and How to Solve Them. New York: Barnes and Noble, 1965.

MLA引文

Frey, Paul R. Chemistry Problems and How to Solve Them. New York: Barnes and Noble, 1965.

警告:這些引文格式不一定是100%准確.