American Psychological Association (APA)
Underground Joint. (n.d.). Online & Casino Roulette Glossary. Retrieved February 1, 2023, from website: http://www.expertglossary.com/definition/underground-joint.
Chicago Manual of Style (CMS)
Underground Joint. www.online-casinos.co.uk. Online & Casino Roulette Glossary. Online Casinos. http://www.expertglossary.com/definition/underground-joint (accessed: February 1, 2023).
Modern Language Association (MLA)
"Underground Joint." Online & Casino Roulette Glossary. Online Casinos. 1 February. 2023 http://www.expertglossary.com/definition/underground-joint.