AMA Manual of Style Committee, . "Pulmonary, Respiratory, and Blood Gas Terminology." AMA Manual of Style. 20090401. Oxford University Press. Date of access 19 Jun. 2013, <http://www.amamanualofstyle.com/view/10.1093/jama/9780195176339.001.0001/med-9780195176339-div1-174>.
AMA Manual of Style Committee, . (20090401). Pulmonary, Respiratory, and Blood Gas Terminology. AMA Manual of Style. Retrieved 19 Jun. 2013, from http://www.amamanualofstyle.com/view/10.1093/jama/9780195176339.001.0001/med-9780195176339-div1-174.
AMA Manual of Style Committee, . "Pulmonary, Respiratory, and Blood Gas Terminology." AMA Manual of Style. 19 Jun. 2013. http://www.amamanualofstyle.com/view/10.1093/jama/9780195176339.001.0001/med-9780195176339-div1-174.
AMA Manual of Style Committee. Pulmonary, respiratory, and blood gas terminology. In: AMA Manual of Style: A Guide for Authors and Editors. New York, NY: Oxford University Press; 2007. http://www.amamanualofstyle.com/view/10.1093/jama/9780195176339.001.0001/med-9780195176339-div1-174. Accessed June 19, 2013.