APA (7th ed.) Citation

Howard, A. (1940). An agricultural testament. New York, [etc.] : Oxford University Press.

Chicago Style (17th ed.) Citation

Howard, Albert. An Agricultural Testament. London: New York, [etc.] : Oxford University Press, 1940.

MLA (9th ed.) Citation

Howard, Albert. An Agricultural Testament. New York, [etc.] : Oxford University Press, 1940.