Enid Blyton. (1956). The Famous Five- Five on a secret trail -15 (2015.). Hodder Children's book.
Chicago Style (17th ed.) CitationEnid Blyton. The Famous Five- Five on a Secret Trail -15. 2015. Hodder Children's book, 1956.
MLA (9th ed.) CitationEnid Blyton. The Famous Five- Five on a Secret Trail -15. 2015. Hodder Children's book, 1956.
Warning: These citations may not always be 100% accurate.