American Psychological Association (APA)
1 million British thermal units or 1 dekatherm (MMBtu). (n.d.). Guide to Market Oversight Glossary. Retrieved June 8, 2023, from website: http://www.expertglossary.com/definition/1-million-british-thermal-units-or-1-dekatherm-mmbtu.
Chicago Manual of Style (CMS)
1 million British thermal units or 1 dekatherm (MMBtu). www.ferc.gov. Guide to Market Oversight Glossary. FERC. http://www.expertglossary.com/definition/1-million-british-thermal-units-or-1-dekatherm-mmbtu (accessed: June 8, 2023).
Modern Language Association (MLA)
"1 million British thermal units or 1 dekatherm (MMBtu)." Guide to Market Oversight Glossary. FERC. 8 June. 2023 http://www.expertglossary.com/definition/1-million-british-thermal-units-or-1-dekatherm-mmbtu.