Gaya APA

Foley, J, M. (1990). Traditional oral epic: The Odyssey, Beowulf, and the Serbo- Croatian return song. . Berkeley: Berkeley University of California Press.

Gaya MLA

Foley, John, Miles. "Traditional oral epic: The Odyssey, Beowulf, and the Serbo- Croatian return song. ". Berkeley: Berkeley University of California Press, 1990. Buku.