APA (7 ম সংস্করণ) উদ্ধৃতি

Government Service Insurance System (GSIS). (2011). GSIS art competition: 2011. [Government Service Insurance System].

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Government Service Insurance System (GSIS). GSIS Art Competition: 2011. [Pasay City]: [Government Service Insurance System], 2011.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Government Service Insurance System (GSIS). GSIS Art Competition: 2011. [Government Service Insurance System], 2011.