APA (7th ed.) Citation

Hovey, H. C. Hovey's Handbook of the Mammoth Cave of Kentucky A Practical Guide to the Regulation Routes.

Chicago Style (17th ed.) Citation

Hovey, Horace Carver. Hovey's Handbook of the Mammoth Cave of Kentucky A Practical Guide to the Regulation Routes.

MLA (9th ed.) Citation

Hovey, Horace Carver. Hovey's Handbook of the Mammoth Cave of Kentucky A Practical Guide to the Regulation Routes.

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