Παραπομπή σε μορφή APA (7η εκδ.)

Colman, D., & Nixson, F. I. (1986). Economics of change in less developed countries (2nd ed.). P. Allan Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Colman, David, και F. I. Nixson. Economics of Change in Less Developed Countries. 2nd ed. Oxford: P. Allan Publishers, 1986.

Παραπομπή σε μορφή MLA (9th εκδ.)

Colman, David, και F. I. Nixson. Economics of Change in Less Developed Countries. 2nd ed. P. Allan Publishers, 1986.