APA (7th ed.) Citation

Halpern, D. F. (1992). Sex differences in cognitive abilities (2. ed.). Erlbaum.

Chicago Style (17th ed.) Citation

Halpern, Diane F. Sex Differences in Cognitive Abilities. 2. ed. Hillsdale, NJ u.a: Erlbaum, 1992.

MLA (9th ed.) Citation

Halpern, Diane F. Sex Differences in Cognitive Abilities. 2. ed. Erlbaum, 1992.