APA (7th ed.) Citation
Grimsdell, J., & Westley, S. (1981). Low-level aerial survey techniques. International Livestock Centre for Africa.
Chicago Style (17th ed.) Citation
Grimsdell, J.J.R, and S. Westley. Low-level Aerial Survey Techniques. International Livestock Centre for Africa, 1981.
MLA (9th ed.) Citation
Grimsdell, J.J.R, and S. Westley. Low-level Aerial Survey Techniques. International Livestock Centre for Africa, 1981.
Warning: These citations may not always be 100% accurate.