APA (7th ed.) Zitazioa

Chittenden, H. M. The Yellowstone National Park: Historical and Descriptive.

Chicago Style (17th ed.) Zitazioa

Chittenden, Hiram Martin. The Yellowstone National Park: Historical and Descriptive.

MLA (9th ed.) Zitazioa

Chittenden, Hiram Martin. The Yellowstone National Park: Historical and Descriptive.

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