APA (7th ed.) Citation
Trail, J., & Gregory, K. (1981). Sahiwal cattle: An evaluation of their potential contribution to milk and beef production in Africa. International Livestock Centre for Africa.
Chicago Style (17th ed.) Citation
Trail, J.C.M, and K.E Gregory. Sahiwal Cattle: An Evaluation of Their Potential Contribution to Milk and Beef Production in Africa. International Livestock Centre for Africa, 1981.
MLA (9th ed.) Citation
Trail, J.C.M, and K.E Gregory. Sahiwal Cattle: An Evaluation of Their Potential Contribution to Milk and Beef Production in Africa. International Livestock Centre for Africa, 1981.
Warning: These citations may not always be 100% accurate.