APA (7th ed.) Citation

Kringlen, E. (1967). Heredity and environment in the functional psychoses: An epidemiological-clinical twin study. Heinemann.

Chicago Style (17th ed.) Citation

Kringlen, Einar. Heredity and Environment in the Functional Psychoses: An Epidemiological-clinical Twin Study. London: Heinemann, 1967.

MLA (9th ed.) Citation

Kringlen, Einar. Heredity and Environment in the Functional Psychoses: An Epidemiological-clinical Twin Study. Heinemann, 1967.