Παραπομπή σε μορφή APA (7η εκδ.)

Meade, J. E., & Parkes, A. S. (1966). Genetic and environmental factors in human ability: A symposium held by the Eugenics Society in Septempber-October 1965. Oliver & Boyd.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Meade, J. E., και A. S. Parkes. Genetic and Environmental Factors in Human Ability: A Symposium Held by the Eugenics Society in Septempber-October 1965. Edinburgh: Oliver & Boyd, 1966.

Παραπομπή σε μορφή MLA (8th εκδ.)

Meade, J. E., και A. S. Parkes. Genetic and Environmental Factors in Human Ability: A Symposium Held by the Eugenics Society in Septempber-October 1965. Oliver & Boyd, 1966.