Cooper, S. V., Neiman, K. E., & Roberts, D. W. (1991). Forest habitat types of northern Idaho: A second approximation. Intermountain Research Station.
Цитирование в стиле Чикаго (17-е изд.)Cooper, Stephen V., Kenneth E. Neiman, и David W. Roberts. Forest Habitat Types of Northern Idaho: A Second Approximation. Ogden: Intermountain Research Station, 1991.
Цитирование MLA (9-е изд.)Cooper, Stephen V., et al. Forest Habitat Types of Northern Idaho: A Second Approximation. Intermountain Research Station, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.