APA (7th ed.) Citation

Matheopoulos, H. (1991). Diva: Great sopranos and mezzos discuss their art (1. publ.). Gollancz.

Chicago Style (17th ed.) Citation

Matheopoulos, Helena. Diva: Great Sopranos and Mezzos Discuss Their Art. 1. publ. London: Gollancz, 1991.

MLA (9th ed.) Citation

Matheopoulos, Helena. Diva: Great Sopranos and Mezzos Discuss Their Art. 1. publ. Gollancz, 1991.

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