Cita APA

Greenall, S., & Diana Pye. (1991). Reading 2. New York: Cambride University Press.

Citación estilo Chicago

Greenall, Simon, y Diana Pye. Reading 2. New York: Cambride University Press, 1991.

Cita MLA

Greenall, Simon, y Diana Pye. Reading 2. New York: Cambride University Press, 1991.