Cita APA (7a ed.)

Hahn, P. L. (1999). Exercise adherence among older and younger adults at Ohio University. University Microfilms International.

Cita Chicago Style (17a ed.)

Hahn, Patricia Louise. Exercise Adherence Among Older and Younger Adults at Ohio University. Ann Arbor: University Microfilms International, 1999.

Cita MLA (9a ed.)

Hahn, Patricia Louise. Exercise Adherence Among Older and Younger Adults at Ohio University. University Microfilms International, 1999.