APA (7th ed.) Citation

Arbor, J. (1975). By yet another door. Mills and Boon.

Chicago Style (17th ed.) Citation

Arbor, Jane. By yet Another Door. London: Mills and Boon, 1975.

MLA (8th ed.) Citation

Arbor, Jane. By yet Another Door. Mills and Boon, 1975.

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