Citazione Stile APA (7a Edizione)

Gervacio, J. G. (1977). The kinetics of the reduction of a metalic oxide using hydrogen gas [microform]. Photoduplication Service. University of the Philippines Library.

Citazione stile Chigago Style (17a edizione)

Gervacio, Josefina G. The Kinetics of the Reduction of a Metalic Oxide Using Hydrogen Gas [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Citatione MLA (9a ed.)

Gervacio, Josefina G. The Kinetics of the Reduction of a Metalic Oxide Using Hydrogen Gas [microform]. Photoduplication Service. University of the Philippines Library, 1977.