Barker, M. A., & Wolfson, E. (2013). Audubon birdhouse book: Building, placing, and maintaining great homes for great birds. Voyageur Press.
Цитирование в стиле Чикаго (17-е изд.)Barker, Margaret A., и Elissa Wolfson. Audubon Birdhouse Book: Building, Placing, and Maintaining Great Homes for Great Birds. Minneapolis, Minnesota: Voyageur Press, 2013.
Цитирование MLA (8-е изд.)Barker, Margaret A., и Elissa Wolfson. Audubon Birdhouse Book: Building, Placing, and Maintaining Great Homes for Great Birds. Voyageur Press, 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.