APA (7th ed.) Citation

Florey, C. d. V., & Leeder, S. R. (1982). Methods for cohort studies of chronic airflow limitation. World Health Organization, Regional Office for Europe.

Chicago Style (17th ed.) Citation

Florey, Charles du V., and S. R. Leeder. Methods for Cohort Studies of Chronic Airflow Limitation. Copenhagen: World Health Organization, Regional Office for Europe, 1982.

MLA (9th ed.) Citation

Florey, Charles du V., and S. R. Leeder. Methods for Cohort Studies of Chronic Airflow Limitation. World Health Organization, Regional Office for Europe, 1982.