APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.