Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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

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