Παραπομπή σε μορφή APA (7η εκδ.)

(1950). Centennial: Collected papers presented at the centennial celebration, Washington, D.C., September 13-17, 1948. American Association for the Advancement of Science.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Centennial: Collected Papers Presented at the Centennial Celebration, Washington, D.C., September 13-17, 1948. Washington: American Association for the Advancement of Science, 1950.

Παραπομπή σε μορφή MLA (8th εκδ.)

Centennial: Collected Papers Presented at the Centennial Celebration, Washington, D.C., September 13-17, 1948. American Association for the Advancement of Science, 1950.