Citazione Stile APA (7a Edizione)

Wongsrikeao, W. (1977). Blood gonadotrophic activity in carabao heifers during the estrous cycle [microform]. Photoduplication Service, University of the Philippines Library.

Citazione stile Chigago Style (17a edizione)

Wongsrikeao, Weerasak. Blood Gonadotrophic Activity in Carabao Heifers During the Estrous Cycle [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

Citatione MLA (9a ed.)

Wongsrikeao, Weerasak. Blood Gonadotrophic Activity in Carabao Heifers During the Estrous Cycle [microform]. Photoduplication Service, University of the Philippines Library, 1977.