Cita APA (7th ed.)

Erdman, D. V., & Grant, J. E. (1970). Blake's visionary forms dramatic. Princeton University Press.

Cita Chicago (17th ed.)

Erdman, David V., i John Ernest Grant. Blake's Visionary Forms Dramatic. Princeton, N.J: Princeton University Press, 1970.

Cita MLA (9th ed.)

Erdman, David V., i John Ernest Grant. Blake's Visionary Forms Dramatic. Princeton University Press, 1970.