APA引文

Smith, I. G. (1973). Measurement of productivity: A system approach in the context of productivity agreements. Gower.

Chicago Edition Citation

Smith, Ian G. Measurement of Productivity: A System Approach in the Context of Productivity Agreements. Great Britain: Gower, 1973.

MLA引文

Smith, Ian G. Measurement of Productivity: A System Approach in the Context of Productivity Agreements. Gower, 1973.

警告：这些引文格式不一定是100％准确.