Cita APA (7a ed.)

Mahendru, R. K. (1986). Smoking pattern in psychiatric patients. [s.n.].

Cita Chicago Style (17a ed.)

Mahendru, R. K. Smoking Pattern in Psychiatric Patients. [S.l.]: [s.n.], 1986.

Cita MLA (9a ed.)

Mahendru, R. K. Smoking Pattern in Psychiatric Patients. [s.n.], 1986.