APA (7th ed.) Citation

Dixon, F. W. HARDY BOYS: ENDANGERED SPECIES. Simon & Schuster.

Chicago Style (17th ed.) Citation

Dixon, Franklin W. HARDY BOYS: ENDANGERED SPECIES. London: Simon & Schuster.

MLA (9th ed.) Citation

Dixon, Franklin W. HARDY BOYS: ENDANGERED SPECIES. Simon & Schuster.

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