Gaya APA
Polan, Elaine U., Taylor, Daphne R.. (2015).
Journey across the life span : human development and health promotion (5th ed.).
Philadelphia:
F.A. Davis Company.
Gaya Chicago
Polan, Elaine U., Taylor, Daphne R..
Journey across the life span : human development and health promotion.
5th ed.
Philadelphia:
F.A. Davis Company,
2015.
Text.
Gaya MLA
Polan, Elaine U., Taylor, Daphne R..
Journey across the life span : human development and health promotion.
5th ed.
Philadelphia:
F.A. Davis Company,
2015.
Text.
Gaya Turabian
Polan, Elaine U., Taylor, Daphne R..
Journey across the life span : human development and health promotion.
5th ed.
Philadelphia:
F.A. Davis Company,
2015.
Print.