Cita APA (7a ed.)

Pender, N. J., & Pender, A. R. (1986). Attitudes, subjective normsm and intentions to engage in health behaviors. [s.n.].

Cita Chicago Style (17a ed.)

Pender, Nola J., y Albert R. Pender. Attitudes, Subjective Normsm and Intentions to Engage in Health Behaviors. [S.l.]: [s.n.], 1986.

Cita MLA (9a ed.)

Pender, Nola J., y Albert R. Pender. Attitudes, Subjective Normsm and Intentions to Engage in Health Behaviors. [s.n.], 1986.