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.