Bronchospirography; apparatus and technique.

MLA

Norris, C. M., et al. “Bronchospirography; Apparatus and Technique.” The Journal of Thoracic Surgery, vol. 17, no. 3, June 1948, pp. 357–65. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=18865479&authtype=sso&custid=ns315887.

APA

Norris, C. M., Long, J., & Oppenheimer, M. J. (1948). Bronchospirography; apparatus and technique. The Journal of Thoracic Surgery, 17(3), 357–365.

Chicago

Norris, C M, J Long, and M J Oppenheimer. 1948. “Bronchospirography; Apparatus and Technique.” The Journal of Thoracic Surgery 17 (3): 357–65. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=18865479&authtype=sso&custid=ns315887.