APA način citiranja (7. izdanje)
Nũma, G. N. (2009). Walking in the light: Leadership in family, business, church, and state, 1931-2009. Giakki Holdings.
Čikaški stil citiranja (17. izdanje)
Nũma, Gideon N. Walking in the Light: Leadership in Family, Business, Church, and State, 1931-2009. Nairobi: Giakki Holdings, 2009.
MLA način citiranja (9. izdanje)
Nũma, Gideon N. Walking in the Light: Leadership in Family, Business, Church, and State, 1931-2009. Giakki Holdings, 2009.
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