APA Style
Cowper, Richard. (1972).
Clone (-).
New York:
New York, double day dan Company.
Chicago Style
Cowper, Richard.
Clone.
-
New York:
New York, double day dan Company,
1972.
Fakultas keguruan.
MLA Style
Cowper, Richard.
Clone.
-
New York:
New York, double day dan Company,
1972.
Fakultas keguruan.
Turabian Style
Cowper, Richard.
Clone.
-
New York:
New York, double day dan Company,
1972.
Fakultas keguruan.