APA (7th ed.) Citation

Loehlin, J. C. (1992). Genes and environment in personality development / John C. Loehlin. Sage.

Chicago Style (17th ed.) Citation

Loehlin, John C. Genes and Environment in Personality Development / John C. Loehlin. Newbury Park: Sage, 1992.

MLA (9th ed.) Citation

Loehlin, John C. Genes and Environment in Personality Development / John C. Loehlin. Sage, 1992.

Warning: These citations may not always be 100% accurate.