Gaya APA
Polan, Elaine, Dkk. (2007).
(E-BOOK) Journey Across the Life Span : Human Development and Health Promotion (3).
New York:
F.A Davis Company.
Gaya Chicago
Polan, Elaine, Dkk.
(E-BOOK) Journey Across the Life Span : Human Development and Health Promotion.
3
New York:
F.A Davis Company,
2007.
E-BOOK.
Gaya MLA
Polan, Elaine, Dkk.
(E-BOOK) Journey Across the Life Span : Human Development and Health Promotion.
3
New York:
F.A Davis Company,
2007.
E-BOOK.
Gaya Turabian
Polan, Elaine, Dkk.
(E-BOOK) Journey Across the Life Span : Human Development and Health Promotion.
3
New York:
F.A Davis Company,
2007.
E-BOOK.