Cita APA (7th ed.)

Yu, E. S. K., Giorgini, P., Maiden, N., Mylopoulos, J., & Fickas, S. (2011). Social modeling for requirements engineering. The MIT Press.

Cita Chicago (17th ed.)

Yu, Eric S. K., Paolo Giorgini, Neil Maiden, John Mylopoulos, i Stephen Fickas. Social Modeling for Requirements Engineering. Cambridge, Massachusetts: The MIT Press, 2011.

Cita MLA (9th ed.)

Yu, Eric S. K., et al. Social Modeling for Requirements Engineering. The MIT Press, 2011.