Penggayaan APA

The world of the American Indian. (1979). Washington: National Geographic.

Chicago Style

The world of the American Indian. . Washington: National Geographic, 1979. Buku.

MLA Style

The world of the American Indian. . Washington: National Geographic, 1979. Buku.

Turabian Style

The world of the American Indian. Washington: National Geographic, 1979. Buku.