Cita APA (7a ed.)

Seth, M., & Saksena, N. K. (1978). Personality characteristics of lung cancer patients. [s.n.].

Cita Chicago Style (17a ed.)

Seth, Madhu, y N. K. Saksena. Personality Characteristics of Lung Cancer Patients. [S.l.]: [s.n.], 1978.

Cita MLA (9a ed.)

Seth, Madhu, y N. K. Saksena. Personality Characteristics of Lung Cancer Patients. [s.n.], 1978.