APA (7th ed.) Citation

Turnbull, R. (1988). The opera gazetteer (1. publ.). Trefoil.

Chicago Style (17th ed.) Citation

Turnbull, Robert. The Opera Gazetteer. 1. publ. London: Trefoil, 1988.

MLA (9th ed.) Citation

Turnbull, Robert. The Opera Gazetteer. 1. publ. Trefoil, 1988.

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