Cita APA (7a ed.)

Jung, E., & Franz, M. v. (1998). The grail legend (2nd ed.). Princeton University Press.

Cita Chicago Style (17a ed.)

Jung, Emma, y Marie-Luise von Franz. The Grail Legend. 2nd ed. Princeton, N.J.: Princeton University Press, 1998.

Cita MLA (9a ed.)

Jung, Emma, y Marie-Luise von Franz. The Grail Legend. 2nd ed. Princeton University Press, 1998.