Gaya APA
Pyke, S, W. (1969).
The Science game : an introduction to research in the behavioral sciences .
Englewood Cliffs, NJ:
Prentice Hall.
Gaya MLA
Pyke, Sandra, W..
"The Science game : an introduction to research in the behavioral sciences".
Englewood Cliffs, NJ:
Prentice Hall,
1969.
Text.