Lee, Henry A. & Healy, Frederick M.. Spin-Tunnel Investigation of a 1/28-Scale Model of a Subsonic Attack Airplane. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc63698/. Accessed June 19, 2013.
Note: Inconsistencies in capitalization and punctuation within the Digital Library may affect this citation. Before using this citation in formal writing, please consult your preferred style manual. More information.