Quebral, F. C. (1988). What one should know about plant diseases. College of Agriculture, University of the Philippines at Los Banos.
Цитирование в стиле Чикаго (17-е изд.)Quebral, Florendo C. What One Should Know About Plant Diseases. College, Laguna: College of Agriculture, University of the Philippines at Los Banos, 1988.
Цитирование MLA (9-е изд.)Quebral, Florendo C. What One Should Know About Plant Diseases. College of Agriculture, University of the Philippines at Los Banos, 1988.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.