APA (7th ed.) Citation

Quamaruzzaman, M. (1977). Seasonal changes of the pathogenic races of pyricularia oryze cav. at the IRRI blast nursery [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Quamaruzzaman, Mohammad. Seasonal Changes of the Pathogenic Races of Pyricularia Oryze Cav. at the IRRI Blast Nursery [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Quamaruzzaman, Mohammad. Seasonal Changes of the Pathogenic Races of Pyricularia Oryze Cav. at the IRRI Blast Nursery [microform]. Photoduplication Service. University of the Philippines Library, 1977.