Παραπομπή σε μορφή APA (7η εκδ.)

Bartels, R. (1963). Ethics in business. Bureau of Business Research, College of Commerce and Administration, Ohio State University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bartels, Robert. Ethics in Business. Columbus: Bureau of Business Research, College of Commerce and Administration, Ohio State University, 1963.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bartels, Robert. Ethics in Business. Bureau of Business Research, College of Commerce and Administration, Ohio State University, 1963.