APA (7th ed.) Citation

Finlay, R. T. The Wonder Island Boys: The Mysteries of the Caverns.

Chicago Style (17th ed.) Citation

Finlay, Roger T. The Wonder Island Boys: The Mysteries of the Caverns.

MLA (9th ed.) Citation

Finlay, Roger T. The Wonder Island Boys: The Mysteries of the Caverns.

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