APA (7th ed.) Citation

(1990). Dioxoaporphine alkaloid and flavones from piper manausense yunk.

Chicago Style (17th ed.) Citation

Dioxoaporphine Alkaloid and Flavones from Piper Manausense Yunk. 1990.

MLA (8th ed.) Citation

Dioxoaporphine Alkaloid and Flavones from Piper Manausense Yunk. 1990.

Warning: These citations may not always be 100% accurate.