Style de citation APA (7e éd.)

Wyon, J. B., & Gordon, J. E. (1971). The Khanna study: Population problems in the rural Punjab. Harvard University Press.

Style de citation Chicago (17e éd.)

Wyon, J. B., et John Everett Gordon. The Khanna Study: Population Problems in the Rural Punjab. Cambridge, Mass.: Harvard University Press, 1971.

Style de citation MLA (8e éd.)

Wyon, J. B., et John Everett Gordon. The Khanna Study: Population Problems in the Rural Punjab. Harvard University Press, 1971.