Citazione Stile APA (7a Edizione)

Fernandez, T. L. (1977). A study of the ecologic relationships in vitamin A dificiency [microform]. Photoduplication Service. University of the Philippines Library.

Citazione stile Chigago Style (17a edizione)

Fernandez, Tomas L. A Study of the Ecologic Relationships in Vitamin A Dificiency [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Citatione MLA (9a ed.)

Fernandez, Tomas L. A Study of the Ecologic Relationships in Vitamin A Dificiency [microform]. Photoduplication Service. University of the Philippines Library, 1977.