APA引文

Christopher, T. (2011). The new American landscape: Leading voices on the future of sustainable gardening. Timber Press.

Chicago Style (17th ed.) Citation

Christopher, Thomas. The New American Landscape: Leading Voices on the Future of Sustainable Gardening. Portland, Or.: Timber Press, 2011.

MLA引文

Christopher, Thomas. The New American Landscape: Leading Voices on the Future of Sustainable Gardening. Timber Press, 2011.

警告：這些引文格式不一定是100％准確.