Cita APA (7a ed.)

Oko, O. (2010). Key Problems for Democracy in Nigeria: Credible Elections, Corruption, Security, Governance, and Political Parties. Edwin Mellen Press.

Cita Chicago Style (17a ed.)

Oko, Okechukwu. Key Problems for Democracy in Nigeria: Credible Elections, Corruption, Security, Governance, and Political Parties. Lewiston: Edwin Mellen Press, 2010.

Cita MLA (8a ed.)

Oko, Okechukwu. Key Problems for Democracy in Nigeria: Credible Elections, Corruption, Security, Governance, and Political Parties. Edwin Mellen Press, 2010.