Citazione Stile APA (7a Edizione)
ebrary, Inc, Shields, M. B., & Spaeth, G. L. (2010). The American Glaucoma Society: Its founding and first 25 years. Kugler Publications.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc, M. Bruce Shields, e George L. Spaeth. The American Glaucoma Society: Its Founding and First 25 Years. Amsterdam, The Netherlands: Kugler Publications, 2010.
Citatione MLA (9a ed.)
ebrary, Inc, et al. The American Glaucoma Society: Its Founding and First 25 Years. Kugler Publications, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.