Cita APA (7a ed.)

Maar, A., Mortimer, M. A. E., & Van der Lingen, I. (1966). Fish culture in central east Africa. FAO.

Cita Chicago Style (17a ed.)

Maar, A., Martin A. E. Mortimer, y I. Van der Lingen. Fish Culture in Central East Africa. Roma: FAO, 1966.

Cita MLA (9a ed.)

Maar, A., et al. Fish Culture in Central East Africa. FAO, 1966.