APA引文

GEOGRAPHICA.. (1999). Geographica: The complete illustrated world reference. Periplus.

Chicago Style (17th ed.) Citation

GEOGRAPHICA.. Geographica: The Complete Illustrated World Reference. Singapore: Periplus, 1999.

MLA引文

GEOGRAPHICA.. Geographica: The Complete Illustrated World Reference. Periplus, 1999.

警告：這些引文格式不一定是100％准確.