APA (7th ed.) Citation

Nielson, H. (1973). The severed key: A novel. Gollancz.

Chicago Style (17th ed.) Citation

Nielson, Helen. The Severed Key: A Novel. London: Gollancz, 1973.

MLA (8th ed.) Citation

Nielson, Helen. The Severed Key: A Novel. Gollancz, 1973.

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