Παραπομπή σε μορφή APA (7η εκδ.)

Gilbert, S. D. (1993). The career training sourcebook: Where to get free, low-cost, and salaried job training. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gilbert, Sara D. The Career Training Sourcebook: Where to Get Free, Low-cost, and Salaried Job Training. New York: McGraw-Hill, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gilbert, Sara D. The Career Training Sourcebook: Where to Get Free, Low-cost, and Salaried Job Training. McGraw-Hill, 1993.