Penggayaan APA
Lowther, Kenneth. (1977).
Early Man .
London:
Purnell Books.
Chicago Style
Lowther, Kenneth.
Early Man.
London:
Purnell Books,
1977.
Text.
MLA Style
Lowther, Kenneth.
Early Man.
London:
Purnell Books,
1977.
Text.
Turabian Style
Lowther, Kenneth.
Early Man.
London:
Purnell Books,
1977.
Print.