APA (7th ed.) Citation

Cooper, G., Taylor, G., & Boursnell, C. (1986). English herb gardens. Rizzoli.

Chicago Style (17th ed.) Citation

Cooper, Guy, Gordon Taylor, and Clive Boursnell. English Herb Gardens. New York: Rizzoli, 1986.

MLA (9th ed.) Citation

Cooper, Guy, et al. English Herb Gardens. Rizzoli, 1986.