Patrick, K. (1997). Principles for assuring the health of college students: A California perspective. [s.n.].
Cita Chicago Style (17a ed.)Patrick, Kevin. Principles for Assuring the Health of College Students: A California Perspective. [S.l.]: [s.n.], 1997.
Cita MLA (9a ed.)Patrick, Kevin. Principles for Assuring the Health of College Students: A California Perspective. [s.n.], 1997.
Precaución: Estas citas no son 100% exactas.