APA (7th ed.) Citation

McKell, C. M. (1989). The Biology and utilization of shrubs. Academic Press.

Chicago Style (17th ed.) Citation

McKell, C. M. The Biology and Utilization of Shrubs. San Diego: Academic Press, 1989.

MLA (9th ed.) Citation

McKell, C. M. The Biology and Utilization of Shrubs. Academic Press, 1989.