APA (7th ed.) Citation

BLYTON, E. (1999). PUZZLE FOR THE SECRET SEVEN: 10.

Chicago Style (17th ed.) Citation

BLYTON, ENID. PUZZLE FOR THE SECRET SEVEN: 10. 1999.

MLA (9th ed.) Citation

BLYTON, ENID. PUZZLE FOR THE SECRET SEVEN: 10. 1999.

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