APA (7th ed.) Citation

Yabes, S. I. (1978). Effects of nitrogen and plant density on the yield and quality of cabbage [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

Yabes, Salvador Ines. Effects of Nitrogen and Plant Density on the Yield and Quality of Cabbage [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1978.

MLA (9th ed.) Citation

Yabes, Salvador Ines. Effects of Nitrogen and Plant Density on the Yield and Quality of Cabbage [microform]. Photoduplication Service, University of the Philippines Library, 1978.