Department of Agriculture. The Forests of western and central Ecuador: Ecuador supplies the world with balsa.
Цитирование в стиле Чикаго (17-е изд.)Department of Agriculture. The Forests of Western and Central Ecuador: Ecuador Supplies the World with Balsa.
Цитирование MLA (8-е изд.)Department of Agriculture. The Forests of Western and Central Ecuador: Ecuador Supplies the World with Balsa.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.