Gaya APA

G.Sampson, L, J, G, J, W, W. (1970). Corneal Contact Lenses (--). Saint Louis: The C.V. Mosby Company.

Gaya MLA

G.Sampson, Louis, J., Girard,, Joseph, W.Soper,, Whitney. "Corneal Contact Lenses". -- Saint Louis: The C.V. Mosby Company, 1970. Text.