Philippines. Bureau of Plant Industry & Philippines. Dept. of Agriculture and Natural Resources. The Philippine journal of agriculture. Department of Agriculture and Natural Resources.
Цитирование в стиле Чикаго (17-е изд.)Philippines. Bureau of Plant Industry и Philippines. Dept. of Agriculture and Natural Resources. The Philippine Journal of Agriculture. Manila: Department of Agriculture and Natural Resources.
Цитирование MLA (8-е изд.)Philippines. Bureau of Plant Industry и Philippines. Dept. of Agriculture and Natural Resources. The Philippine Journal of Agriculture. Department of Agriculture and Natural Resources.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.