APA (7th ed.) Citation
Kaufmann, R. R. v., Leeuw, P. d., & Milligan, K. (1980). ILCA aerial surveys: A future perspective. International Livestock Centre for Africa.
Chicago Style (17th ed.) Citation
Kaufmann, Ralph R. von, P.N. de Leeuw, and K. Milligan. ILCA Aerial Surveys: A Future Perspective. International Livestock Centre for Africa, 1980.
MLA (9th ed.) Citation
Kaufmann, Ralph R. von, et al. ILCA Aerial Surveys: A Future Perspective. International Livestock Centre for Africa, 1980.
Warning: These citations may not always be 100% accurate.