Swift, P., & Szymanowski, J. (1992). Step-by-step outdoor brickwork: Over twenty easy-to-build projects for your yard and garden. New Holland.
Цитирование в стиле Чикаго (17-е изд.)Swift, Penny, и Janek Szymanowski. Step-by-step Outdoor Brickwork: Over Twenty Easy-to-build Projects for Your Yard and Garden. London: New Holland, 1992.
Цитирование MLA (9-е изд.)Swift, Penny, и Janek Szymanowski. Step-by-step Outdoor Brickwork: Over Twenty Easy-to-build Projects for Your Yard and Garden. New Holland, 1992.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.