APA (7th ed.) Citation

Aday, B. A. (1977). Combining ability of ten introduced corn varieties [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Aday, Bliss Aquino. Combining Ability of Ten Introduced Corn Varieties [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Aday, Bliss Aquino. Combining Ability of Ten Introduced Corn Varieties [microform]. Photoduplication Service. University of the Philippines Library, 1977.