Cita APA

Veys, J., Meyler, J., & Davies, I. (2002). Essential contact lens practice (1a. ed.). Elsevier.

Citación estilo Chicago

Veys, Jane, John Meyler, and Ian Davies. Essential Contact Lens Practice. 1a. ed. Edimburgo: Elsevier, 2002.

Cita MLA

Veys, Jane, et al. Essential Contact Lens Practice. 1a. ed. Elsevier, 2002.