APA aipamena

Valverde, J., Tamayo Castillo, G., & Hesse, M. (1999). β-Carboline monoterpenoid glucosides from Palicourea adusta.

Chicago Style aipamena

Valverde, Johnny, Giselle Tamayo Castillo, y Manfred Hesse. β-Carboline Monoterpenoid Glucosides From Palicourea Adusta. 1999.

MLA aipamena

Valverde, Johnny, Giselle Tamayo Castillo, y Manfred Hesse. β-Carboline Monoterpenoid Glucosides From Palicourea Adusta. 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.