APA Style

Feldman, Robert S.. (1996). Understanding Psychology, 4th ed. (4). Singapore: McGraw-Hill Book Co..

Chicago Style

Feldman, Robert S.. Understanding Psychology, 4th ed.. 4 Singapore: McGraw-Hill Book Co., 1996. Text.

MLA Style

Feldman, Robert S.. Understanding Psychology, 4th ed.. 4 Singapore: McGraw-Hill Book Co., 1996. Text.

Turabian Style

Feldman, Robert S.. Understanding Psychology, 4th ed.. 4 Singapore: McGraw-Hill Book Co., 1996. Print.