APA (7th ed.) Citation

Covar, A. A. (1979). A critical analysis of Philippine Sugar Institute (Philsugin) field experiments [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Covar, Antonina A. A Critical Analysis of Philippine Sugar Institute (Philsugin) Field Experiments [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.

MLA (9th ed.) Citation

Covar, Antonina A. A Critical Analysis of Philippine Sugar Institute (Philsugin) Field Experiments [microform]. Photoduplication Service. University of the Philippines Library, 1979.