APA način citiranja

Ciccio, J., Echandi, G., & Calzada, J. (1980). Antimicrobial activity of the heliangolide chromolaenide and related sesquiterpene lactones.

Čikaški stil citiranja

Ciccio, José, Guillermo Echandi, i José Calzada. Antimicrobial Activity of the Heliangolide Chromolaenide and Related Sesquiterpene Lactones. 1980.

MLA način citiranja

Ciccio, José, Guillermo Echandi, i José Calzada. Antimicrobial Activity of the Heliangolide Chromolaenide and Related Sesquiterpene Lactones. 1980.

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