APA (7th ed.) Citation

Firnberg, d. (1997). The Cassell spelling dictionary. Cassell.

Chicago Style (17th ed.) Citation

Firnberg, david. The Cassell Spelling Dictionary. London: Cassell, 1997.

MLA (8th ed.) Citation

Firnberg, david. The Cassell Spelling Dictionary. Cassell, 1997.

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