Marlowe, C., & Knox R S, E. (1975). Edward II. B I Publications.
Chicago Style aipamenaMarlowe, Christopher, and Ed Knox R S. Edward II. Bombay: B I Publications, 1975.
MLA aipamenaMarlowe, Christopher, and Ed Knox R S. Edward II. B I Publications, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.