Bacon, P. (1989). World geography. Orlando: Harcourt Brace Jovanovich.
Trích dẫn kiểu ChicagoBacon, Phillip. World Geography. Orlando: Harcourt Brace Jovanovich, 1989.
MLA引文Bacon, Phillip. World Geography. Orlando: Harcourt Brace Jovanovich, 1989.
警告：這些引文格式不一定是100％准確.