APA (7th ed.) Citation

Cowling, K., Metcalf, D., & Rayner, A. (1970). Resource structure of agriculture: an economic analysis: By Keith Cowling, David Metcalf and A.J. Rayner. Pergamon Press.

Chicago Style (17th ed.) Citation

Cowling, Keith, David Metcalf, and A.J Rayner. Resource Structure of Agriculture: An Economic Analysis: By Keith Cowling, David Metcalf and A.J. Rayner. Oxford: Pergamon Press, 1970.

MLA (9th ed.) Citation

Cowling, Keith, et al. Resource Structure of Agriculture: An Economic Analysis: By Keith Cowling, David Metcalf and A.J. Rayner. Pergamon Press, 1970.