APA citiranje

Leaver, D. G., Tattersfield, A. E., & Pride, N. B. (1974). Bronchial and extrabronchial factors in chronic airflow obstruction.

Citação norma Chicago

Leaver, D. G., A. E. Tattersfield, and N. B. Pride. Bronchial and Extrabronchial Factors in Chronic Airflow Obstruction. 1974.

MLA citiranje

Leaver, D. G., A. E. Tattersfield, and N. B. Pride. Bronchial and Extrabronchial Factors in Chronic Airflow Obstruction. 1974.