Cita APA

Haarman, L., Leech, P., & Murray, J. (1993). Reading skills for the social sciences (2a. ed.). Oxford University Press.

Citación estilo Chicago

Haarman, Louann, Patrick Leech, and Janet Murray. Reading Skills for the Social Sciences. 2a. ed. Oxford: Oxford University Press, 1993.

Cita MLA

Haarman, Louann, et al. Reading Skills for the Social Sciences. 2a. ed. Oxford University Press, 1993.