APA引文

Norman, C. (1978). Soft technologies, hard choices. Worldwatch Institute.

Chicago Style (17th ed.) Citation

Norman, Colin. Soft Technologies, Hard Choices. [Washington]: Worldwatch Institute, 1978.

MLA引文

Norman, Colin. Soft Technologies, Hard Choices. Worldwatch Institute, 1978.

警告：這些引文格式不一定是100％准確.