Cita APA (7a ed.)

Hall, M., & Frankl, E. (1981). Oxford (Revised edition.). Pevensey Press.

Cita Chicago Style (17a ed.)

Hall, Michael, y Ernest Frankl. Oxford. Revised edition. Newton Abbot, Devon: Pevensey Press, 1981.

Cita MLA (8a ed.)

Hall, Michael, y Ernest Frankl. Oxford. Revised edition. Pevensey Press, 1981.