O'Keeffe, J. (1818). The farmer: A comic opera, in two acts ; as performed at the Philadelphia Theatre. David Longworth.
Chicago-Zitierstil (17. Ausg.)O'Keeffe, John. The Farmer: A Comic Opera, in Two Acts ; as Performed at the Philadelphia Theatre. New York: David Longworth, 1818.
MLA-Zitierstil (9. Ausg.)O'Keeffe, John. The Farmer: A Comic Opera, in Two Acts ; as Performed at the Philadelphia Theatre. David Longworth, 1818.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.