Citazione Stile APA (7a Edizione)

Guannu, J. (2010). A short history of the first Liberian Republic (3. ed.). Star Books - Sedco Longman Liberia.

Citazione stile Chigago Style (17a edizione)

Guannu, Joseph. A Short History of the First Liberian Republic. 3. ed. Monrovia: Star Books - Sedco Longman Liberia, 2010.

Citatione MLA (9a ed.)

Guannu, Joseph. A Short History of the First Liberian Republic. 3. ed. Star Books - Sedco Longman Liberia, 2010.