Gaya APA
Fryer, D, H. et al (1954).
General Psychology : Duoglash H. Fryer, Edwin R. Henry, Charles P. Sparks (Fourth Ed.).
New York:
Barnes \r Noble.
Gaya MLA
Fryer, Douglas, H. et al.
"General Psychology : Duoglash H. Fryer, Edwin R. Henry, Charles P. Sparks".
Fourth Ed.
New York:
Barnes \r Noble,
1954.
Buku.