Cita APA (7th ed.)

Sills, A., Golding, P., & Taylor, G. (1988). The politics of the urban crisis. Hutchinson.

Cita Chicago (17th ed.)

Sills, Andrew, Peter Golding, i Gillian Taylor. The Politics of the Urban Crisis. London: Hutchinson, 1988.

Cita MLA (9th ed.)

Sills, Andrew, et al. The Politics of the Urban Crisis. Hutchinson, 1988.