Παραπομπή σε μορφή APA (7η εκδ.)

Guntner, T. A. (1994). Learning Apollo: Basic and advanced training. South-Western Pub. Co.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Guntner, Talula Austin. Learning Apollo: Basic and Advanced Training. Cincinnati, Ohio: South-Western Pub. Co, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Guntner, Talula Austin. Learning Apollo: Basic and Advanced Training. South-Western Pub. Co, 1994.