APA (7th ed.) Citation

Hardy, K. (1974). Singing and singers : a select bibliography with an introductory historical essay: A select bibliography with an introductory historical essay. University Microfilms.

Chicago Style (17th ed.) Citation

Hardy, Keith. Singing and Singers : A Select Bibliography with an Introductory Historical Essay: A Select Bibliography with an Introductory Historical Essay. High Wycombe: University Microfilms, 1974.

MLA (9th ed.) Citation

Hardy, Keith. Singing and Singers : A Select Bibliography with an Introductory Historical Essay: A Select Bibliography with an Introductory Historical Essay. University Microfilms, 1974.

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