APA (7th ed.) Citation

Villareal-Sulit, S., Villegas-Castillo, A., & Aguilar-Santos, G. The alkaloids of Berberis barandana vidal. Journal of the Philippine Pharmaceutical Association.

Chicago Style (17th ed.) Citation

Villareal-Sulit, Susan, Amorita Villegas-Castillo, and Gertrudes Aguilar-Santos. "The Alkaloids of Berberis Barandana Vidal." Journal of the Philippine Pharmaceutical Association .

MLA (9th ed.) Citation

Villareal-Sulit, Susan, et al. "The Alkaloids of Berberis Barandana Vidal." Journal of the Philippine Pharmaceutical Association, .