Παραπομπή σε μορφή APA (7η εκδ.)

Beckman, H. (1966). The year book of drug therapy 1969. Year Book Medical Publishers Year Book Medical Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Beckman, Harry. The Year Book of Drug Therapy 1969. Chicago: Year Book Medical Publishers Year Book Medical Publishers, 1966.

Παραπομπή σε μορφή MLA (8th εκδ.)

Beckman, Harry. The Year Book of Drug Therapy 1969. Year Book Medical Publishers Year Book Medical Publishers, 1966.