APA Edition Citation

Mann, J., Davidson, R. S., & Hobbs, J. B. (1993). Natural products: Their chemistry and biological significance.

Chicago Edition Citation

Mann, J., R S. Davidson, and J B. Hobbs. Natural Products: Their Chemistry and Biological Significance. U K : Longman Group, 1993.

MLA Edition Citation

Mann, J., et al. Natural Products: Their Chemistry and Biological Significance. 1993.