Παραπομπή σε μορφή APA (7η εκδ.)

Kroeger, O. (2002). Type talk at work: How 16 personality types determine your success on the job (NA.). A Dell Trade Paperback.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kroeger, Otto. Type Talk at Work: How 16 Personality Types Determine Your Success on the Job. NA. New York: A Dell Trade Paperback, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Kroeger, Otto. Type Talk at Work: How 16 Personality Types Determine Your Success on the Job. NA. A Dell Trade Paperback, 2002.