Cita APA (7th ed.)

Loehlin, J. C., & Lindzey, G. (1975). Race differences in intelligence. Freeman.

Cita Chicago (17th ed.)

Loehlin, John C., i Gardner Lindzey. Race Differences in Intelligence. San Francisco: Freeman, 1975.

Cita MLA (9th ed.)

Loehlin, John C., i Gardner Lindzey. Race Differences in Intelligence. Freeman, 1975.