Follett, K., & Case, D. (1989). The pillars of the earth (Special library ed.). Willian Morrow.
Cita Chicago (17th ed.)Follett, Ken, i David Case. The Pillars of the Earth. Special library ed. New York: Willian Morrow, 1989.
Cita MLA (8th ed.)Follett, Ken, i David Case. The Pillars of the Earth. Special library ed. Willian Morrow, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.