APA (7th ed.) Citation

Porter, A. M., & Porter, A. M. (1798). Octavia: In 3 vol. Longman.

Chicago Style (17th ed.) Citation

Porter, Anna Maria, and Anna Maria Porter. Octavia: In 3 Vol. London: Longman, 1798.

MLA (9th ed.) Citation

Porter, Anna Maria, and Anna Maria Porter. Octavia: In 3 Vol. Longman, 1798.