Cita APA (7th ed.)
Wright, D., & Wright, J. (1983). Praise with undestanding. Paternoster Press.
Cita Chicago (17th ed.)
Wright, David, i Jill Wright. Praise with Undestanding. Exester: Paternoster Press, 1983.
Cita MLA (9th ed.)
Wright, David, i Jill Wright. Praise with Undestanding. Paternoster Press, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.