Penick, P. (2013). Lawn gone!: Low-maintenance, sustainable, attractive alternatives for your yard. Ten Speed Press.
Цитирование в стиле Чикаго (17-е изд.)Penick, Pam. Lawn Gone!: Low-maintenance, Sustainable, Attractive Alternatives for Your Yard. Berkeley, CA: Ten Speed Press, 2013.
Цитирование MLA (8-е изд.)Penick, Pam. Lawn Gone!: Low-maintenance, Sustainable, Attractive Alternatives for Your Yard. Ten Speed Press, 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.