Cita APA (7a ed.)

Oei, T. P. S., Hansen, J., & Miller, S. (1993). The empirical status of irrational beliefs in rational emotive therapy. [s.n.].

Cita Chicago Style (17a ed.)

Oei, Tian P. S., Julie Hansen, y Suzanne Miller. The Empirical Status of Irrational Beliefs in Rational Emotive Therapy. [S.l.]: [s.n.], 1993.

Cita MLA (9a ed.)

Oei, Tian P. S., et al. The Empirical Status of Irrational Beliefs in Rational Emotive Therapy. [s.n.], 1993.