APA (7th ed.) Citation

Ogbourne, C. P., & Duncan, J. L. (1977). Strongylus vulgaris in the horse: Its biology and veterinary importance. [Commonwealth Agricultural Bureaux].

Chicago Style (17th ed.) Citation

Ogbourne, C. P., and J. L. Duncan. Strongylus Vulgaris in the Horse: Its Biology and Veterinary Importance. [Bucks, England]: [Commonwealth Agricultural Bureaux], 1977.

MLA (9th ed.) Citation

Ogbourne, C. P., and J. L. Duncan. Strongylus Vulgaris in the Horse: Its Biology and Veterinary Importance. [Commonwealth Agricultural Bureaux], 1977.