APA (7e ed.) Bronvermelding
ebrary, Inc, Ma, S. T., & Su, Z. Y. (2012). Herbs: Cultivation, medicinal uses and environmental concerns. Nova Science Publishers.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Shen Ten Ma, en Zhi Yu Su. Herbs: Cultivation, Medicinal Uses and Environmental Concerns. New York: Nova Science Publishers, 2012.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. Herbs: Cultivation, Medicinal Uses and Environmental Concerns. Nova Science Publishers, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.