APA (7th ed.) Citation

Westlake, D. E. (1980). Castle in the air. Hodder and Stoughton.

Chicago Style (17th ed.) Citation

Westlake, Donald E. Castle in the Air. London: Hodder and Stoughton, 1980.

MLA (8th ed.) Citation

Westlake, Donald E. Castle in the Air. Hodder and Stoughton, 1980.

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