Cita APA

Valdez, M., López, R., & Jiménez, L. (2004). Current estate of biotechnology in Costa Rica.

Chicago Style Citation

Valdez, Marta, Rebeca López, i Luis Jiménez. Current Estate of Biotechnology in Costa Rica. 2004.

Cita MLA

Valdez, Marta, Rebeca López, i Luis Jiménez. Current Estate of Biotechnology in Costa Rica. 2004.

Atenció: Aquestes cites poden no estar 100% correctes.