APA

Shafer J. N., . (1965). Laboratory exercises in psychology. New York: Holt, Rinehart and Winston.

Chicago

Shafer James Nicholas, . 1965. Laboratory exercises in psychology. New York: Holt, Rinehart and Winston.

Harvard

Shafer J. N., . (1965). Laboratory exercises in psychology. New York: Holt, Rinehart and Winston.

MLA

Shafer James Nicholas, . Laboratory exercises in psychology. New York: Holt, Rinehart and Winston. 1965.