APA način citiranja (7. izdanje)
Nkwi, W. G. (2010). Voicing the voiceless: Contributions to closing gaps in Cameroon history, 1958-2009. Langaa.
Čikaški stil citiranja (17. izdanje)
Nkwi, Walter Gam. Voicing the Voiceless: Contributions to Closing Gaps in Cameroon History, 1958-2009. Mankon, Bamenda: Langaa, 2010.
MLA način citiranja (9. izdanje)
Nkwi, Walter Gam. Voicing the Voiceless: Contributions to Closing Gaps in Cameroon History, 1958-2009. Langaa, 2010.
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