APA引文

(1999). The smithsonian institutions' s journey through geology: Complete nt version. Boston: WCB McGraw-Hill.

Trích dẫn kiểu Chicago

The Smithsonian Institutions' S Journey Through Geology: Complete Nt Version. Boston: WCB McGraw-Hill, 1999.

MLA引文

The Smithsonian Institutions' S Journey Through Geology: Complete Nt Version. Boston: WCB McGraw-Hill, 1999.

警告：這些引文格式不一定是100％准確.