توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Nigeria Constitutional Conference London and Lagos. (1957). Report by the Nigeria Constitutional Conference: Held in London in May and June, 1957. H.M. Stationery Off..

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Nigeria Constitutional Conference London and Lagos. Report by the Nigeria Constitutional Conference: Held in London in May and June, 1957. London: H.M. Stationery Off., 1957.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Nigeria Constitutional Conference London and Lagos. Report by the Nigeria Constitutional Conference: Held in London in May and June, 1957. H.M. Stationery Off., 1957.