APA (7th ed.) Citation

Smith, H. R. (1979). David Garrick, 1717-1779: A brief account. British Library.

Chicago Style (17th ed.) Citation

Smith, Helen R. David Garrick, 1717-1779: A Brief Account. London: British Library, 1979.

MLA (9th ed.) Citation

Smith, Helen R. David Garrick, 1717-1779: A Brief Account. British Library, 1979.