APA (7th ed.) Citation

Waddel, M. (1990). The Hidden House. Walker Books Ltd.

Chicago Style (17th ed.) Citation

Waddel, Martin. The Hidden House. London: Walker Books Ltd, 1990.

MLA (9th ed.) Citation

Waddel, Martin. The Hidden House. Walker Books Ltd, 1990.

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