Gaya APA

Santrock, John W. (2014). Essentials of Life-Span Development (Ed. 3). New York: Mc Graw Hill.

Gaya Chicago

Santrock, John W. Essentials of Life-Span Development. Ed. 3 New York: Mc Graw Hill, 2014. Text.

Gaya MLA

Santrock, John W. Essentials of Life-Span Development. Ed. 3 New York: Mc Graw Hill, 2014. Text.

Gaya Turabian

Santrock, John W. Essentials of Life-Span Development. Ed. 3 New York: Mc Graw Hill, 2014. Print.