Gardner, J., & Antonucci, E. (1989). Grendel (Vintage Books edition.). Auwsf (023063-6).
Chicago-čujuhus (17. p.)Gardner, John, juo Emil Antonucci. Grendel. Vintage Books edition. New York: Auwsf (023063-6), 1989.
MLA-čujuhus (9. p.)Gardner, John, juo Emil Antonucci. Grendel. Vintage Books edition. Auwsf (023063-6), 1989.
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