APA (7e ed.) Bronvermelding

Cobeña Ruíz, G., Zambrano Demera, J., Cárdenas Guillén, F. M., Zambrano Zambrano, E., & Ramírez Aguirre, C. (2017). Effect of seed populations and guide length on yield of camote varieties.

Chicago (17e ed.) Bronvermelding

Cobeña Ruíz, Gloria, José Zambrano Demera, Flor María Cárdenas Guillén, Eddie Zambrano Zambrano, en Carlos Ramírez Aguirre. Effect of Seed Populations and Guide Length on Yield of Camote Varieties. 2017.

MLA (9e ed.) Bronvermelding

Cobeña Ruíz, Gloria, et al. Effect of Seed Populations and Guide Length on Yield of Camote Varieties. 2017.