Cita APA (7a ed.)

Cress, E. (2004). Physical activity programs and behavior counseling in older adult populations. [s.n.].

Cita Chicago Style (17a ed.)

Cress, Elaine. Physical Activity Programs and Behavior Counseling in Older Adult Populations. [S.l.]: [s.n.], 2004.

Cita MLA (9a ed.)

Cress, Elaine. Physical Activity Programs and Behavior Counseling in Older Adult Populations. [s.n.], 2004.