Citazione Stile APA (7a Edizione)

Sumner, C. The Proverb and Oral Society: Claude Sumner. Explorations in African political thought : identity, community, ethics.(2001).

Citazione stile Chigago Style (17a edizione)

Sumner, Claude. "The Proverb and Oral Society: Claude Sumner." Explorations in African Political Thought : Identity, Community, Ethics.(2001) .

Citatione MLA (8a ed.)

Sumner, Claude. "The Proverb and Oral Society: Claude Sumner." Explorations in African Political Thought : Identity, Community, Ethics.(2001), .