Citace podle APA

Stone, V. L., Fishman, D. L., & Frese, D. B. (1998). Searching online and Web-based resources for information on natural products used as drugs.

Styl Chicago

Stone, V L., D L. Fishman, a D B. Frese. Searching Online and Web-based Resources for Information On Natural Products Used As Drugs. 1998.

Citace podle MLA

Stone, V L., D L. Fishman, a D B. Frese. Searching Online and Web-based Resources for Information On Natural Products Used As Drugs. 1998.

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