APA

Parrillo, R., & Sibylline Books. (2011). From Don to Giovanni opera database. Bellevue, Wash.: Sibylline Books.

MLA

Parrillo, Richard. From Don to Giovanni Opera Database. Bellevue, Wash.: Sibylline Books, 2011. Computer file.

CHICAGO

Parrillo, Richard. 2011. From Don to Giovanni opera database. [Bellevue, Wash.]: Sibylline Books.

HARVARD

PARRILLO, R. (2011). From Don to Giovanni opera database. [Bellevue, Wash.], Sibylline Books.

TURABIAN

Parrillo, Richard. From Don to Giovanni Opera Database. [Bellevue, Wash.]: Sibylline Books, 2011.