APA (7th ed.) Citation

(1962). The frontier in American history. Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

The Frontier in American History. Holt, Rinehart and Winston, 1962.

MLA (8th ed.) Citation

The Frontier in American History. Holt, Rinehart and Winston, 1962.

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