APA Style

Santrock, John W.. (2020). Essentials of Life-Span Development (Edisi ke- 6). New York: McGraw-Hill Education.

Chicago Style

Santrock, John W.. Essentials of Life-Span Development. Edisi ke- 6 New York: McGraw-Hill Education, 2020. Text.

MLA Style

Santrock, John W.. Essentials of Life-Span Development. Edisi ke- 6 New York: McGraw-Hill Education, 2020. Text.

Turabian Style

Santrock, John W.. Essentials of Life-Span Development. Edisi ke- 6 New York: McGraw-Hill Education, 2020. Print.