APA (7th ed.) Citation

Sax, L. J. (1997). Health trends among college freshmen. [s.n.].

Chicago Style (17th ed.) Citation

Sax, Linda J. Health Trends Among College Freshmen. [S.l.]: [s.n.], 1997.

MLA (9th ed.) Citation

Sax, Linda J. Health Trends Among College Freshmen. [s.n.], 1997.