Gaya APA
DOYMA, E. (2013).
Journal of Optometry (April-June 2013, Vol. 6, n.2, page 109-113).
Spanish:
Elsevier Espana.
Gaya MLA
DOYMA, Elsevier.
"Journal of Optometry".
April-June 2013, Vol. 6, n.2, page 109-113
Spanish:
Elsevier Espana,
2013.
Text.