APA (7th ed.) Citation

Dudley, F. J. (1950). Modern Trends in the breeding of poultry for egg production. Shell and BP farm service.

Chicago Style (17th ed.) Citation

Dudley, F. J. Modern Trends in the Breeding of Poultry for Egg Production. London: Shell and BP farm service, 1950.

MLA (9th ed.) Citation

Dudley, F. J. Modern Trends in the Breeding of Poultry for Egg Production. Shell and BP farm service, 1950.