Cita APA (7th ed.)

Rorke, J. D. M. (1923). A musical pilgrim's progress (2nd ed.). Oxford University Press.

Cita Chicago (17th ed.)

Rorke, J. D. M. A Musical Pilgrim's Progress. 2nd ed. London: Oxford University Press, 1923.

Cita MLA (8th ed.)

Rorke, J. D. M. A Musical Pilgrim's Progress. 2nd ed. Oxford University Press, 1923.