APA (7th ed.) Citation

Boas, L. S. (1962). Harriet Shelley: Five long years. Oxford University Press.

Chicago Style (17th ed.) Citation

Boas, Louise Schutz. Harriet Shelley: Five Long Years. London, New York: Oxford University Press, 1962.

MLA (9th ed.) Citation

Boas, Louise Schutz. Harriet Shelley: Five Long Years. Oxford University Press, 1962.