APA (7th ed.) Citation

Su, Z. Y., & Ma, S. T. (2012). Herbs: Cultivation, Medicinal Uses and Environmental Concerns.

Chicago Style (17th ed.) Citation

Su, Zhi Yu, and Shen Ten Ma. Herbs: Cultivation, Medicinal Uses and Environmental Concerns. 2012.

MLA (9th ed.) Citation

Su, Zhi Yu, and Shen Ten Ma. Herbs: Cultivation, Medicinal Uses and Environmental Concerns. 2012.

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