Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.