Cita APA (7a ed.)

Gray, A. R., & MacDonell, S. G. (1997). A comparison of techniques for developing predictive models of software metrics. [s.n.].

Cita Chicago Style (17a ed.)

Gray, Andrew R., y Stephen G. MacDonell. A Comparison of Techniques for Developing Predictive Models of Software Metrics. [S.l.]: [s.n.], 1997.

Cita MLA (9a ed.)

Gray, Andrew R., y Stephen G. MacDonell. A Comparison of Techniques for Developing Predictive Models of Software Metrics. [s.n.], 1997.