APA Style

Ritchie, A, T. (2011). A Book of Sibyls: Mrs. Barbauld, Miss Edgeworth, Mrs Opie, Miss Austen . : Cambridge University Press.

MLA Style

Ritchie, Anne, Thackeray. "A Book of Sibyls: Mrs. Barbauld, Miss Edgeworth, Mrs Opie, Miss Austen". : Cambridge University Press, 2011. Text.