Dyfyniad APA

Sáenz R., J. A., & Nassar C., M. (1965). Phytochemical Screening of Costa Rican Plants: Alkaloid Analysis II.

Dyfyniad Arddull Chicago

Sáenz R., José A., y Maryssia Nassar C. Phytochemical Screening of Costa Rican Plants: Alkaloid Analysis II. 1965.

Dyfyniad MLA

Sáenz R., José A., y Maryssia Nassar C. Phytochemical Screening of Costa Rican Plants: Alkaloid Analysis II. 1965.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.