Kowarik, I., & Korner, S. (2005). Wild urban woodlands: New perspectives for urban forestry. Berlin : Springer-Verlag.
芝加哥风格引文Kowarik, Ingo, 与 Stefan Korner. Wild Urban Woodlands: New Perspectives for Urban Forestry. Berlin : Springer-Verlag, 2005.
MLA引文Kowarik, Ingo, 与 Stefan Korner. Wild Urban Woodlands: New Perspectives for Urban Forestry. Berlin : Springer-Verlag, 2005.
警告：这些引文格式不一定是100％准确.