Gaya APA
GABRIEL, R, H., HARGOSEWOYO, P, S, [. (1991).
Nilai-nilai Amerika: .
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
GABRIEL, Ralph, H.., HARGOSEWOYO, Paul, Surono, [penerj.].
"Nilai-nilai Amerika:".
Yogyakarta:
Gadjah Mada University Press,
1991.
Buku.