APA-Zitierstil (7. Ausg.)

Sulieman, A. H., Sayers, A. R., & Wilson, R. T. (1990). Evaluation of Shugor, Dubasi and Watish subtypes of Sudan desert sheep at the El-Huda National Sheep Research Station, Gezira Province, Sudan. Internat. Livestock Centre for Africa.

Chicago-Zitierstil (17. Ausg.)

Sulieman, A. H., A. R. Sayers, und R. T. Wilson. Evaluation of Shugor, Dubasi and Watish Subtypes of Sudan Desert Sheep at the El-Huda National Sheep Research Station, Gezira Province, Sudan. Addis Ababa: Internat. Livestock Centre for Africa, 1990.

MLA-Zitierstil (9. Ausg.)

Sulieman, A. H., et al. Evaluation of Shugor, Dubasi and Watish Subtypes of Sudan Desert Sheep at the El-Huda National Sheep Research Station, Gezira Province, Sudan. Internat. Livestock Centre for Africa, 1990.