Gaya APA
Schultz, D. (1991).
Psikologi pertumbuhan: Model-model kepribadian sehat. Penerjem.: Yustinus. : Growth psychology: Models of the healthy personality. 1977 .
Yogyakarta:
Yogyakarta Kanisius.
Gaya MLA
Schultz, Duane.
"Psikologi pertumbuhan: Model-model kepribadian sehat. Penerjem.: Yustinus. : Growth psychology: Models of the healthy personality. 1977 ".
Yogyakarta:
Yogyakarta Kanisius,
1991.
Buku.