Gaya APA
Covington, Forrest. (1957).
The Sheriff .
New York:
Pyramid Books.
Gaya Chicago
Covington, Forrest.
The Sheriff.
New York:
Pyramid Books,
1957.
Text.
Gaya MLA
Covington, Forrest.
The Sheriff.
New York:
Pyramid Books,
1957.
Text.
Gaya Turabian
Covington, Forrest.
The Sheriff.
New York:
Pyramid Books,
1957.
Print.