APA (7th ed.) Citation

O'Hehir, D., & Egan, L. A. (1979). The Power to Change Geography. Princeton University Press.

Chicago Style (17th ed.) Citation

O'Hehir, Diana, and Laury A. Egan. The Power to Change Geography. Princeton, New Jersey: Princeton University Press, 1979.

MLA (8th ed.) Citation

O'Hehir, Diana, and Laury A. Egan. The Power to Change Geography. Princeton University Press, 1979.