APA (7th ed.) Citation

Hudson, R., & Mason, R. (2014). Lost villages of the eastern Aleutians: Biorka, Kashega, Makushin. National Park Service, Department of the Interior.

Chicago Style (17th ed.) Citation

Hudson, Ray, and Rachel Mason. Lost Villages of the Eastern Aleutians: Biorka, Kashega, Makushin. [Washington, D.C.]: National Park Service, Department of the Interior, 2014.

MLA (9th ed.) Citation

Hudson, Ray, and Rachel Mason. Lost Villages of the Eastern Aleutians: Biorka, Kashega, Makushin. National Park Service, Department of the Interior, 2014.