Cita APA

O'SULLIVIAN, P. (1981). Geographical economics. John Wiley and Sons.

Citación estilo Chicago

O'SULLIVIAN, Patrick. Geographical Economics. New York: John Wiley and Sons, 1981.

Cita MLA

O'SULLIVIAN, Patrick. Geographical Economics. John Wiley and Sons, 1981.

Warning: These citations may not always be 100% accurate.