APA Edition Citation

Hardwick, M. (1972). Osprey guide to Gilbert and Sullivan. Osprey.

Chicago Edition Citation

Hardwick, Michael. Osprey Guide to Gilbert and Sullivan. London: Osprey, 1972.

MLA Edition Citation

Hardwick, Michael. Osprey Guide to Gilbert and Sullivan. Osprey, 1972.

Warning: These citations may not always be 100% accurate.