APA (7th ed.) Citation

Gunning, S., & Gunning, S. (1794). Memoirs of Mary: A novel ; in 5 vol. Bell.

Chicago Style (17th ed.) Citation

Gunning, Susannah, and Susannah Gunning. Memoirs of Mary: A Novel ; in 5 Vol. London: Bell, 1794.

MLA (9th ed.) Citation

Gunning, Susannah, and Susannah Gunning. Memoirs of Mary: A Novel ; in 5 Vol. Bell, 1794.