Coetzee, J. (1977). In the heart of the country. Penguin Books.
Chicago Style (17th ed.) ZitazioaCoetzee, J.M. In the Heart of the Country. New York: Penguin Books, 1977.
MLA (9th ed.) ZitazioaCoetzee, J.M. In the Heart of the Country. Penguin Books, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.