Cita APA (7th ed.)

Kurstak, E. (1991). Psychiatry and biological factors. Plenum Medical Book.

Cita Chicago (17th ed.)

Kurstak, Edouard. Psychiatry and Biological Factors. New York: Plenum Medical Book, 1991.

Cita MLA (9th ed.)

Kurstak, Edouard. Psychiatry and Biological Factors. Plenum Medical Book, 1991.