International City Manager's Association, Goodman, W. I., & Freund, E. C. (1968). Principles and practice of urban planning. International City Manager's Association.
芝加哥风格引文International City Manager's Association, William I. Goodman, 与 Eric C. Freund. Principles and Practice of Urban Planning. Washington, D. C: International City Manager's Association, 1968.
MLA引文International City Manager's Association, et al. Principles and Practice of Urban Planning. International City Manager's Association, 1968.
警告：这些引文格式不一定是100％准确.