Gaya APA

Suparman, E, D, S, M. (1995). Practical Applications of Psychology (4). New York: Haper Collins College Pulishers.

Gaya MLA

Suparman, Eman,, DR,, SH.,, MH. "Practical Applications of Psychology". 4 New York: Haper Collins College Pulishers, 1995. Text.