APA (7th ed.) Citation

Devereux, P. (1999). A piatkus guide: Earth mysteries. Judy Piatkus.

Chicago Style (17th ed.) Citation

Devereux, Paul. A Piatkus Guide: Earth Mysteries. London: Judy Piatkus, 1999.

MLA (9th ed.) Citation

Devereux, Paul. A Piatkus Guide: Earth Mysteries. Judy Piatkus, 1999.

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