Santos, A. (2006). Billboard (Panopticon). Likhaan.
Chicago Style (17th ed.) CitationSantos, Aldus. Billboard (Panopticon). Quezon City: Likhaan, 2006.
MLA (8th ed.) CitationSantos, Aldus. Billboard (Panopticon). Likhaan, 2006.
Warning: These citations may not always be 100% accurate.