APA引文

Tandon, M. K., & Campbell, A. H. (1970). Variability of relaxed expiratory volume and forced inspiratory volume.

Citação norma Chicago

Tandon, M. K., and A. H. Campbell. Variability of Relaxed Expiratory Volume and Forced Inspiratory Volume. 1970.

MLA引文

Tandon, M. K., and A. H. Campbell. Variability of Relaxed Expiratory Volume and Forced Inspiratory Volume. 1970.

警告：這些引文格式不一定是100％准確.