APA引文

Gebelein, C. G. (1997). Chemistry and our world. WCB.

Trích dẫn kiểu Chicago

Gebelein, Charles G. Chemistry and Our World. WCB, 1997.

MLA引文

Gebelein, Charles G. Chemistry and Our World. WCB, 1997.

警告：這些引文格式不一定是100％准確.