APA (7 ম সংস্করণ) উদ্ধৃতি

Dr. Goodluck Ebele Jonathan. (2013). NIGERIA Governors’ Forum: Inaugural speeches of presidents (1999-2011) and governors (2007-2013) of the Federal Republic of Nigeria. Kachifo Publishers.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Dr. Goodluck Ebele Jonathan. NIGERIA Governors’ Forum: Inaugural Speeches of Presidents (1999-2011) and Governors (2007-2013) of the Federal Republic of Nigeria. Kachifo Publishers, 2013.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Dr. Goodluck Ebele Jonathan. NIGERIA Governors’ Forum: Inaugural Speeches of Presidents (1999-2011) and Governors (2007-2013) of the Federal Republic of Nigeria. Kachifo Publishers, 2013.