APA (7th ed.) Citation

Horgan, P. (1968). Great river: The Rio Grande in North American history. Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Horgan, Paul. Great River: The Rio Grande in North American History. New York: Holt, Rinehart and Winston, 1968.

MLA (9th ed.) Citation

Horgan, Paul. Great River: The Rio Grande in North American History. Holt, Rinehart and Winston, 1968.