Cita APA (7a ed.)

Haley, J., Gordon, K., Robards, J., & Williams, M. (1979). Living standards. Macdonald.

Cita Chicago Style (17a ed.)

Haley, Joan, Keith Gordon, John Robards, y Michael Williams. Living Standards. London: Macdonald, 1979.

Cita MLA (9a ed.)

Haley, Joan, et al. Living Standards. Macdonald, 1979.