Παραπομπή σε μορφή APA (7η εκδ.)

Delavan, D. B. (1926). Early days of the Presbyterian Hospital in the city of New York. Pub. Privately.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Delavan, David Bryson. Early Days of the Presbyterian Hospital in the City of New York. [Place of publication not identified]: Pub. Privately, 1926.

Παραπομπή σε μορφή MLA (8th εκδ.)

Delavan, David Bryson. Early Days of the Presbyterian Hospital in the City of New York. Pub. Privately, 1926.