APA-ийн эшлэл(7 дахь хэвлэлт)

JONATHAN, G. (2015). History beckons: A collection of speeches, volume II. Office of the Special Adviser to the President on Research, Documentation.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

JONATHAN, Goodluck. History Beckons: A Collection of Speeches, Volume II. Office of the Special Adviser to the President on Research, Documentation, 2015.

MLA -ийн эшлэл (9 дэх хэвлэлт)

JONATHAN, Goodluck. History Beckons: A Collection of Speeches, Volume II. Office of the Special Adviser to the President on Research, Documentation, 2015.