Cita APA (7a ed.)

Cardinal, B. J., & Sachs, M. L. (1992). An analysis of the readability of exercise promoting literature with implications and suggestions for practice. [s.n.].

Cita Chicago Style (17a ed.)

Cardinal, Bradley J., y Michael L. Sachs. An Analysis of the Readability of Exercise Promoting Literature with Implications and Suggestions for Practice. [S.l.]: [s.n.], 1992.

Cita MLA (9a ed.)

Cardinal, Bradley J., y Michael L. Sachs. An Analysis of the Readability of Exercise Promoting Literature with Implications and Suggestions for Practice. [s.n.], 1992.