American Psychological Association (APA)
CTR. (n.d.). MDA Glossary. Retrieved February 4, 2023, from website: http://www.expertglossary.com/definition/ctr.
Chicago Manual of Style (CMS)
CTR. www.mda.mil. MDA Glossary. DoD Missile Defense Agency. http://www.expertglossary.com/definition/ctr (accessed: February 4, 2023).
Modern Language Association (MLA)
"CTR." MDA Glossary. DoD Missile Defense Agency. 4 February. 2023 http://www.expertglossary.com/definition/ctr.