APA (7th ed.) Citation

Phillips, R. E., & Phillips, S. H. (1984). No-tillage agriculture, principles and practices. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Phillips, Ronald E., and S. H. Phillips. No-tillage Agriculture, Principles and Practices. New York: Van Nostrand Reinhold, 1984.

MLA (9th ed.) Citation

Phillips, Ronald E., and S. H. Phillips. No-tillage Agriculture, Principles and Practices. Van Nostrand Reinhold, 1984.