APA (7th ed.) Citation

Palen, J. J. (1987). The urban world (3rd ed.). McGraw-Hill Publishing.

Chicago Style (17th ed.) Citation

Palen, J. John. The Urban World. 3rd ed. New York: McGraw-Hill Publishing, 1987.

MLA (9th ed.) Citation

Palen, J. John. The Urban World. 3rd ed. McGraw-Hill Publishing, 1987.