APA引文

Sachs, M. C., Enright, P. L., Stukovsky, K. H., Jiang, R., & Barr, R. G. (2009). Performance of Maximal Inspiratory Pressure Tests and MIP Reference Equations for Four Ethnic Groups.

Citação norma Chicago

Sachs, Michael C., Paul L. Enright, Karen Hinckley Stukovsky, Rui Jiang, and R. Graham Barr. Performance of Maximal Inspiratory Pressure Tests and MIP Reference Equations for Four Ethnic Groups. 2009.

MLA引文

Sachs, Michael C., et al. Performance of Maximal Inspiratory Pressure Tests and MIP Reference Equations for Four Ethnic Groups. 2009.