Gaya APA
SANTROCK, J, W.
(1995).
LIFE-SPAN DEVELOPMENT
(
ed.5 jil.2)
.
Jakarta:
GELORA AKSARA PRATAMA.
Gaya MLA
SANTROCK, JOHN, W.
"LIFE-SPAN DEVELOPMENT".
ed.5 jil.2
Jakarta:
GELORA AKSARA PRATAMA,
1995.
Text.