APA (7th ed.) Citation

Hewitt, E. C., & Brazier, D. J. Agricultural science (3rd ed.). Collins,1986.

Chicago Style (17th ed.) Citation

Hewitt, E. C., and D. J. Brazier. Agricultural Science. 3rd ed. London: Collins,1986.

MLA (9th ed.) Citation

Hewitt, E. C., and D. J. Brazier. Agricultural Science. 3rd ed. Collins,1986.