Cita APA (7a ed.)

Riedel, B. W. (1998). A comparison of the efficacy of stimulus control for medicated and nonmedicated insomniacs. [s.n.].

Cita Chicago Style (17a ed.)

Riedel, Brant W. A Comparison of the Efficacy of Stimulus Control for Medicated and Nonmedicated Insomniacs. [S.l.]: [s.n.], 1998.

Cita MLA (9a ed.)

Riedel, Brant W. A Comparison of the Efficacy of Stimulus Control for Medicated and Nonmedicated Insomniacs. [s.n.], 1998.