APA citiranje

Howard, L., Grocott, M. P. W., Naeije, R., Oudiz, R., & Wensel, R. (2012). Cardiopulmonary Exercise Testing. Hindawi Publishing Corporation.

Citação norma Chicago

Howard, Luke, Michael P. W. Grocott, Robert Naeije, Ron Oudiz, and Roland Wensel. Cardiopulmonary Exercise Testing. Hindawi Publishing Corporation, 2012.

MLA citiranje

Howard, Luke, et al. Cardiopulmonary Exercise Testing. Hindawi Publishing Corporation, 2012.