APA (7th ed.) Zitazioa

Southwest Parks and Monuments Association. Nalakihu-Citadel Trail, Wupatki National Monument, Arizona.

Chicago Style (17th ed.) Zitazioa

Southwest Parks and Monuments Association. Nalakihu-Citadel Trail, Wupatki National Monument, Arizona.

MLA (9th ed.) Zitazioa

Southwest Parks and Monuments Association. Nalakihu-Citadel Trail, Wupatki National Monument, Arizona.

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