Παραπομπή σε μορφή APA (7η εκδ.)

Moulton, H. W., & Fickel, A. A. (1993). Executive development: Preparing for the 21st century. Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Moulton, Harper W., και Arthur A. Fickel. Executive Development: Preparing for the 21st Century. Oxford: Oxford University Press, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Moulton, Harper W., και Arthur A. Fickel. Executive Development: Preparing for the 21st Century. Oxford University Press, 1993.