APA-ийн эшлэл(7 дахь хэвлэлт)

Lundy, M. (2001). Quadrivium: The four classical liberal arts of number, geometry, music, & cosmology (NA.). Wooden Books.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Lundy, Miranda. Quadrivium: The Four Classical Liberal Arts of Number, Geometry, Music, & Cosmology. NA. New York: Wooden Books, 2001.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Lundy, Miranda. Quadrivium: The Four Classical Liberal Arts of Number, Geometry, Music, & Cosmology. NA. Wooden Books, 2001.