Gaya APA
JOHNSON, William Weber. (1975).
The old West : the forty niners .
New York:
Time Life.
Gaya Chicago
JOHNSON, William Weber.
The old West : the forty niners.
New York:
Time Life,
1975.
Text.
Gaya MLA
JOHNSON, William Weber.
The old West : the forty niners.
New York:
Time Life,
1975.
Text.
Gaya Turabian
JOHNSON, William Weber.
The old West : the forty niners.
New York:
Time Life,
1975.
Print.