Gaya APA
Santrock, John W. (2011).
Life-span development (13).
New York:
McGraw Hill.
Gaya Chicago
Santrock, John W.
Life-span development.
13
New York:
McGraw Hill,
2011.
Text.
Gaya MLA
Santrock, John W.
Life-span development.
13
New York:
McGraw Hill,
2011.
Text.
Gaya Turabian
Santrock, John W.
Life-span development.
13
New York:
McGraw Hill,
2011.
Print.