APA (7 ম সংস্করণ) উদ্ধৃতি

Alcos, S. O. (1977). Effects of plant density, fertilizer and stage of maturity on the yield and other agronomic characters of sweet and glutinous corn [microform]. Photoduplication Service, University of the Philippines Library.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Alcos, Senen Oracion. Effects of Plant Density, Fertilizer and Stage of Maturity on the Yield and Other Agronomic Characters of Sweet and Glutinous Corn [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Alcos, Senen Oracion. Effects of Plant Density, Fertilizer and Stage of Maturity on the Yield and Other Agronomic Characters of Sweet and Glutinous Corn [microform]. Photoduplication Service, University of the Philippines Library, 1977.