APA način citiranja

Fallas, R., Bertsch, F., Echandi, C., & Henríquez, C. (2010). Nutrient absorption and phenology development of the Costa Rican corn hybrid HC-57.

Čikaški stil citiranja

Fallas, Róger, Floria Bertsch, Carlos Echandi, i Carlos Henríquez. Nutrient Absorption and Phenology Development of the Costa Rican Corn Hybrid HC-57. 2010.

MLA način citiranja

Fallas, Róger, Floria Bertsch, Carlos Echandi, i Carlos Henríquez. Nutrient Absorption and Phenology Development of the Costa Rican Corn Hybrid HC-57. 2010.