APA (7th ed.) Citation

Cooper, J. (1988). Harriet & Octavia. Corgi Books.

Chicago Style (17th ed.) Citation

Cooper, Jilly. Harriet & Octavia. London: Corgi Books, 1988.

MLA (9th ed.) Citation

Cooper, Jilly. Harriet & Octavia. Corgi Books, 1988.

Warning: These citations may not always be 100% accurate.