Citazione Stile APA (7a Edizione)

Smith, I. G. (1973). The measurement of productivity: A systems approach in the context of productivity agreements. Gower Press.

Citazione stile Chigago Style (17a edizione)

Smith, Ian G. The Measurement of Productivity: A Systems Approach in the Context of Productivity Agreements. [Epping, Eng.]: Gower Press, 1973.

Citatione MLA (8a ed.)

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