APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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