APA

Paykell E. S., Coppen A., . (1979). Psychopharmacology of affective disorders. New York: Oxford University Press.

Chicago

Paykell E S, Coppen A, . 1979. Psychopharmacology of affective disorders. New York: Oxford University Press.

Harvard

Paykell E. S., Coppen A., . (1979). Psychopharmacology of affective disorders. New York: Oxford University Press.

MLA

Paykell E S, Coppen A, . Psychopharmacology of affective disorders. New York: Oxford University Press. 1979.