APA引文

GOTTMANN, J. A geography of Europe.-- ed.4. Holt.

Chicago Style (17th ed.) Citation

GOTTMANN, Jean. A Geography of Europe.-- Ed.4. New York: Holt.

MLA引文

GOTTMANN, Jean. A Geography of Europe.-- Ed.4. Holt.

警告：這些引文格式不一定是100％准確.