Cita APA (7a ed.)

Gatica, A. M., Arrieta, G., & Espinoza, A. M. (2007). Comparison of three in vitro protocols for direct somatic embryogenesis and plant regeneration of coffea arabica l. cvs. caturra and catuaí. Universidad de Costa Rica.

Cita Chicago Style (17a ed.)

Gatica, Andrés M., Griselda Arrieta, y Ana M. Espinoza. Comparison of Three in Vitro Protocols for Direct Somatic embryogenesis and Plant Regeneration Of coffea Arabica L. Cvs. Caturra and Catuaí. Universidad de Costa Rica, 2007.

Cita MLA (8a ed.)

Gatica, Andrés M., et al. Comparison of Three in Vitro Protocols for Direct Somatic embryogenesis and Plant Regeneration Of coffea Arabica L. Cvs. Caturra and Catuaí. Universidad de Costa Rica, 2007.