McBride, J., & Jacobs, D. (1979). Urban forest structure: A key to urban forest planning. University of California Agriculture and Natural Resources.
芝加哥风格引文McBride, J., 与 D. Jacobs. Urban Forest Structure: A Key to Urban Forest Planning. University of California Agriculture and Natural Resources, 1979.
MLA引文McBride, J., 与 D. Jacobs. Urban Forest Structure: A Key to Urban Forest Planning. University of California Agriculture and Natural Resources, 1979.
警告：这些引文格式不一定是100％准确.