Singlachar, M. A. (1977). Availability of inorganic phosphorus fractions and organic phosphorus accumulation in rice soils [microform]. Photoduplication Service, University of the Philippines Library.
Цитирование в стиле Чикаго (17-е изд.)Singlachar, Mandayam Ammanji. Availability of Inorganic Phosphorus Fractions and Organic Phosphorus Accumulation in Rice Soils [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
Цитирование MLA (9-е изд.)Singlachar, Mandayam Ammanji. Availability of Inorganic Phosphorus Fractions and Organic Phosphorus Accumulation in Rice Soils [microform]. Photoduplication Service, University of the Philippines Library, 1977.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.