Cita APA (7th ed.)
Ring, L., & Okoro, M. (2012). Ophthalmic nursing standards & procedures. M&K Pub..
Cita Chicago (17th ed.)
Ring, Lynn, i Miriam Okoro. Ophthalmic Nursing Standards & Procedures. Cumbria [England]: M&K Pub., 2012.
Cita MLA (9th ed.)
Ring, Lynn, i Miriam Okoro. Ophthalmic Nursing Standards & Procedures. M&K Pub., 2012.
Atenció: Aquestes cites poden no estar 100% correctes.