Cita APA

Spear, T. G. P., Gupta, N., & Sykes, L. (2008). Delhi: Its monuments and history (3rd ed.). Oxford University Press.

Citación estilo Chicago

Spear, Thomas George Percival, Narayani Gupta, and Laura Sykes. Delhi: Its Monuments and History. 3rd ed. Oxford ; New York: Oxford University Press, 2008.

Cita MLA

Spear, Thomas George Percival, et al. Delhi: Its Monuments and History. 3rd ed. Oxford University Press, 2008.