Cita APA (7a ed.)

Jorgensen, M., Indahl, U., & Sjoberg, D. (2003). Software effort estimation by analogy and regression toward the mean. [s.n.].

Cita Chicago Style (17a ed.)

Jorgensen, Magne, Ulf Indahl, y Dag Sjoberg. Software Effort Estimation by Analogy and Regression Toward the Mean. [S.l.]: [s.n.], 2003.

Cita MLA (9a ed.)

Jorgensen, Magne, et al. Software Effort Estimation by Analogy and Regression Toward the Mean. [s.n.], 2003.