APA (7th ed.) Citation

Navaho Curriculum Center & Yazzie, E. (1971). Navajo history ([2nd ed.].). Navajo Curriculum Center.

Chicago Style (17th ed.) Citation

Navaho Curriculum Center and Ethelou Yazzie. Navajo History. [2nd ed.]. Rough Rock, Ariz.: Navajo Curriculum Center, 1971.

MLA (9th ed.) Citation

Navaho Curriculum Center and Ethelou Yazzie. Navajo History. [2nd ed.]. Navajo Curriculum Center, 1971.