Cita APA (7a ed.)

Ball, M. M. (1969). The OAS in transition. Duke University Press.

Cita Chicago Style (17a ed.)

Ball, M. Margaret. The OAS in Transition. Durham: Duke University Press, 1969.

Cita MLA (9a ed.)

Ball, M. Margaret. The OAS in Transition. Duke University Press, 1969.