APA (7th ed.) Citation

Lyon, B. (1983). Venturing underground: The new speleo's guide. EP Publishing.

Chicago Style (17th ed.) Citation

Lyon, Ben. Venturing Underground: The New Speleo's Guide. East Ardsley: EP Publishing, 1983.

MLA (9th ed.) Citation

Lyon, Ben. Venturing Underground: The New Speleo's Guide. EP Publishing, 1983.

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