Gaya APA

Fryer, Dauglas H.. (1954). General Psychology (4 -). USA: Barner Dan Noble Book.

Gaya Chicago

Fryer, Dauglas H.. General Psychology. 4 - USA: Barner Dan Noble Book, 1954. Buku.

Gaya MLA

Fryer, Dauglas H.. General Psychology. 4 - USA: Barner Dan Noble Book, 1954. Buku.

Gaya Turabian

Fryer, Dauglas H.. General Psychology. 4 - USA: Barner Dan Noble Book, 1954. Buku.