APA (7th ed.) Citation

Davis, E. B., & Schmidt, D. (1996). Guide to information sources in the botanical sciences (2nd ed.). Libraries Unlimited.

Chicago Style (17th ed.) Citation

Davis, Elisabeth B., and Diane Schmidt. Guide to Information Sources in the Botanical Sciences. 2nd ed. Englewood, Colo.: Libraries Unlimited, 1996.

MLA (9th ed.) Citation

Davis, Elisabeth B., and Diane Schmidt. Guide to Information Sources in the Botanical Sciences. 2nd ed. Libraries Unlimited, 1996.