APA引文

Metcalfe, H. C., Castka, J. F., & Williams, J. E. (1974). Modern chemistry. New York: Holt, Rinehart and Winston.

Trích dẫn kiểu Chicago

Metcalfe, H. Clark., Joseph F. Castka, và John E. Williams. Modern Chemistry. New York: Holt, Rinehart and Winston, 1974.

MLA引文

Metcalfe, H. Clark., Joseph F. Castka, và John E. Williams. Modern Chemistry. New York: Holt, Rinehart and Winston, 1974.

警告：這些引文格式不一定是100％准確.