APA (7th ed.) Citation

Settle, M. L. (1971). The clam shell. Bodley Head.

Chicago Style (17th ed.) Citation

Settle, Mary Lee. The Clam Shell. London: Bodley Head, 1971.

MLA (8th ed.) Citation

Settle, Mary Lee. The Clam Shell. Bodley Head, 1971.

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