Penggayaan APA
Explorers of north America. (2000).
New York:
Childrens Press.
Chicago Style
Explorers of north America.
.
New York:
Childrens Press,
2000.
Buku.
MLA Style
Explorers of north America.
.
New York:
Childrens Press,
2000.
Buku.
Turabian Style
Explorers of north America.
New York:
Childrens Press,
2000.
Buku.