APA (7th ed.) Citation

Fredricks, J. A. (1999). Girl-friendly family contexts: Socialization into math and sports. [publisher not identified].

Chicago Style (17th ed.) Citation

Fredricks, Jennifer A. Girl-friendly Family Contexts: Socialization into Math and Sports. [Place of publication not identified]: [publisher not identified], 1999.

MLA (9th ed.) Citation

Fredricks, Jennifer A. Girl-friendly Family Contexts: Socialization into Math and Sports. [publisher not identified], 1999.