Cita APA (7a ed.)

Chabal, P., Engel, U., & Haan, L. d. (2007). African alternatives. Brill.

Cita Chicago Style (17a ed.)

Chabal, Patrick, Ulf Engel, y Leo de Haan. African Alternatives. Leiden, the Netherlands ; Boston: Brill, 2007.

Cita MLA (8a ed.)

Chabal, Patrick, et al. African Alternatives. Brill, 2007.