Penggayaan APA
GILLIAM, Harold. (1966).
The natural world of San Francisco .
New York:
Doubleday & company.
Chicago Style
GILLIAM, Harold.
The natural world of San Francisco.
New York:
Doubleday & company,
1966.
Buku.
MLA Style
GILLIAM, Harold.
The natural world of San Francisco.
New York:
Doubleday & company,
1966.
Buku.
Turabian Style
GILLIAM, Harold.
The natural world of San Francisco.
New York:
Doubleday & company,
1966.
Buku.