Gaya APA
Christmas Horse. (1949).
New York:
Thomas Y. Crowell Company.
Gaya Chicago
Christmas Horse.
.
New York:
Thomas Y. Crowell Company,
1949.
.
Gaya MLA
Christmas Horse.
.
New York:
Thomas Y. Crowell Company,
1949.
.
Gaya Turabian
Christmas Horse.
New York:
Thomas Y. Crowell Company,
1949.
.