APA (7th ed.) Citation

Simmons, R. C. (1996). British imprints relating to North America, 1621 - 1760: An annotated checklist. British Library.

Chicago Style (17th ed.) Citation

Simmons, Richard C. British Imprints Relating to North America, 1621 - 1760: An Annotated Checklist. London: British Library, 1996.

MLA (9th ed.) Citation

Simmons, Richard C. British Imprints Relating to North America, 1621 - 1760: An Annotated Checklist. British Library, 1996.