Weiss, A. S. (1998). Unnatural horizons: Paradox and contradiction in landscape architecture. Princeton Architectural Press.
芝加哥风格引文Weiss, Allen S. Unnatural Horizons: Paradox and Contradiction in Landscape Architecture. New York: Princeton Architectural Press, 1998.
MLA引文Weiss, Allen S. Unnatural Horizons: Paradox and Contradiction in Landscape Architecture. Princeton Architectural Press, 1998.
警告：这些引文格式不一定是100％准确.