एपीए उद्धरण

Santrock, J. W. (2014). Essentials of life-span development. Boston, Mass: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Santrock, John W. Essentials of Life-span Development. Boston, Mass: McGraw-Hill, 2014.

एमएलए उद्धरण

Santrock, John W. Essentials of Life-span Development. Boston, Mass: McGraw-Hill, 2014.