BLYTON, E. (1999). PUZZLE FOR THE SECRET SEVEN: 10.
Chicago Style (17th ed.) CitationBLYTON, ENID. PUZZLE FOR THE SECRET SEVEN: 10. 1999.
MLA (9th ed.) CitationBLYTON, ENID. PUZZLE FOR THE SECRET SEVEN: 10. 1999.
Warning: These citations may not always be 100% accurate.