APA (7th ed.) Citation

Köhler, L. (1973). Health control of four-year-old children: An epidemiological study of child health.

Chicago Style (17th ed.) Citation

Köhler, Lennart. Health Control of Four-year-old Children: An Epidemiological Study of Child Health. Uppsala, 1973.

MLA (8th ed.) Citation

Köhler, Lennart. Health Control of Four-year-old Children: An Epidemiological Study of Child Health. 1973.