APA (7th ed.) Citation

Calder, J. (1987). "Animal Farm" and "Nineteen Eighty-Four" (1. publ.). Open Univ. Press.

Chicago Style (17th ed.) Citation

Calder, Jenni. "Animal Farm" and "Nineteen Eighty-Four". 1. publ. Milton Keynes [u.a.]: Open Univ. Press, 1987.

MLA (9th ed.) Citation

Calder, Jenni. "Animal Farm" and "Nineteen Eighty-Four". 1. publ. Open Univ. Press, 1987.