APA citiranje

Eisen, J., MacFarlane, J., & Shapiro, C. M. (1993). ABC of sleep disorders. Psychotropic drugs and sleep.

Citação norma Chicago

Eisen, J., J. MacFarlane, and C M. Shapiro. ABC of Sleep Disorders. Psychotropic Drugs and Sleep. 1993.

MLA citiranje

Eisen, J., J. MacFarlane, and C M. Shapiro. ABC of Sleep Disorders. Psychotropic Drugs and Sleep. 1993.

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