APA (7th ed.) Citation
Jarvis, L., & Erickson, R. (1986). Livestock herds, overgrazing and range degradation in Zimbabwe: How and why do the herds keep growing? International Livestock Centre for Africa.
Chicago Style (17th ed.) Citation
Jarvis, L., and R. Erickson. Livestock Herds, Overgrazing and Range Degradation in Zimbabwe: How and Why Do the Herds Keep Growing? International Livestock Centre for Africa, 1986.
MLA (9th ed.) Citation
Jarvis, L., and R. Erickson. Livestock Herds, Overgrazing and Range Degradation in Zimbabwe: How and Why Do the Herds Keep Growing? International Livestock Centre for Africa, 1986.
Warning: These citations may not always be 100% accurate.