APA (7th ed.) Citation

Phillips, R., & Rix, M. (1989). Shrubs. Macmillan.

Chicago Style (17th ed.) Citation

Phillips, Roger, and Martyn Rix. Shrubs. London: Macmillan, 1989.

MLA (9th ed.) Citation

Phillips, Roger, and Martyn Rix. Shrubs. Macmillan, 1989.

Warning: These citations may not always be 100% accurate.