Παραπομπή σε μορφή APA (7η εκδ.)

Hicks, H. G., & Gullett, C. R. (1974). Modern business management: A systems and environmental approach. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hicks, Herbert G., και C. Ray Gullett. Modern Business Management: A Systems and Environmental Approach. New York: McGraw-Hill, 1974.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hicks, Herbert G., και C. Ray Gullett. Modern Business Management: A Systems and Environmental Approach. McGraw-Hill, 1974.