APA ציטוט

Luo, X., Jiang, Y., Fronczek, F. R., Lin, C., Izevbigie, E. B., & Lee, K. S. (2011). Isolation and structure determination of a sesquiterpene lactone (vernodalinol) from Vernonia amygdalina extracts.

Citação norma Chicago

Luo, Xuan, Yan Jiang, Frank R. Fronczek, Cuiwu Lin, Ernest B. Izevbigie, and Ken S. Lee. Isolation and Structure Determination of a Sesquiterpene Lactone (vernodalinol) From Vernonia Amygdalina Extracts. 2011.

ציטוט MLA

Luo, Xuan, et al. Isolation and Structure Determination of a Sesquiterpene Lactone (vernodalinol) From Vernonia Amygdalina Extracts. 2011.