APA

Carr-Locke D. L., Conn M. I., Faigel D. O., Laing K., Leung J. W., Mills M. R., Nelson D. B., Smith P., Tarnasky P. R. & Waxman I. (19990721). Technology status evaluation: personal protective equipment: November 1998. From the ASGE. American Society for Gastrointestinal Endoscopy. : Gastrointestinal endoscopy.

Chicago

Carr-Locke D L, Conn M I, Faigel D O, Laing K, Leung J W, Mills M R, Nelson D B, Smith P, Tarnasky P R and Waxman I. 19990721. Technology status evaluation: personal protective equipment: November 1998. From the ASGE. American Society for Gastrointestinal Endoscopy. : Gastrointestinal endoscopy.

Harvard

Carr-Locke D. L., Conn M. I., Faigel D. O., Laing K., Leung J. W., Mills M. R., Nelson D. B., Smith P., Tarnasky P. R. and Waxman I. (19990721). Technology status evaluation: personal protective equipment: November 1998. From the ASGE. American Society for Gastrointestinal Endoscopy. : Gastrointestinal endoscopy.

MLA

Carr-Locke D L, Conn M I, Faigel D O, Laing K, Leung J W, Mills M R, Nelson D B, Smith P, Tarnasky P R and Waxman I. Technology status evaluation: personal protective equipment: November 1998. From the ASGE. American Society for Gastrointestinal Endoscopy. : Gastrointestinal endoscopy. 19990721.