Cita APA

Sáenz, J. A., Nassar, M., & Sáenz Gómez, V. (1981). Phytochemical screening of Costa Rican plants: Alkaloid analysis. VI.

Chicago Style Citation

Sáenz, J. A., Maryssia Nassar, i Vera Sáenz Gómez. Phytochemical Screening of Costa Rican Plants: Alkaloid Analysis. VI. 1981.

Cita MLA

Sáenz, J. A., Maryssia Nassar, i Vera Sáenz Gómez. Phytochemical Screening of Costa Rican Plants: Alkaloid Analysis. VI. 1981.