Cita APA (7th ed.)
ebrary, Inc, Shaarawy, T., Grehn, F., & Sherwood, M. (2009). WGA guidelines on design and reporting of glaucoma surgical trials. Kugler Publications.
Cita Chicago (17th ed.)
ebrary, Inc, T. Shaarawy, F. Grehn, i M. Sherwood. WGA Guidelines on Design and Reporting of Glaucoma Surgical Trials. The Hague, The Netherlands: Kugler Publications, 2009.
Cita MLA (9th ed.)
ebrary, Inc, et al. WGA Guidelines on Design and Reporting of Glaucoma Surgical Trials. Kugler Publications, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.