Cita APA (7a ed.)

Halvorsen, T., Ibsen, H., & M'kumbuzi, V. R. (2015). Knowledge for a Sustainable World. African Minds.

Cita Chicago Style (17a ed.)

Halvorsen, Tor, Hilde Ibsen, y Vyvienne RP M'kumbuzi. Knowledge for a Sustainable World. African Minds, 2015.

Cita MLA (9a ed.)

Halvorsen, Tor, et al. Knowledge for a Sustainable World. African Minds, 2015.