APA citiranje

Freedman, B. J., Meisner, P., & Hill, G. B. (1968). A comparison of the actions of different bronchodilators in asthma.

Citação norma Chicago

Freedman, Bernard J., Peter Meisner, and G. B. Hill. A Comparison of the Actions of Different Bronchodilators in Asthma. 1968.

MLA citiranje

Freedman, Bernard J., Peter Meisner, and G. B. Hill. A Comparison of the Actions of Different Bronchodilators in Asthma. 1968.