Southwest Parks and Monuments Association. El Morro Trails: El Morro National Monument, New Mexico.
Chicago Style (17th ed.) CitationSouthwest Parks and Monuments Association. El Morro Trails: El Morro National Monument, New Mexico.
MLA (9th ed.) CitationSouthwest Parks and Monuments Association. El Morro Trails: El Morro National Monument, New Mexico.
Warning: These citations may not always be 100% accurate.