Style de citation APA (7e éd.)

Cobeña Ruíz, G., Cárdenas Guillen, F. M., Álvarez Plúa, H., & Ramírez Aguirre, C. (2017). Effect of pruning and vine length on yield of three varieties of sweet potato.

Style de citation Chicago (17e éd.)

Cobeña Ruíz, Gloria, Flor María Cárdenas Guillen, Hugo Álvarez Plúa, et Carlos Ramírez Aguirre. Effect of Pruning and Vine Length on Yield of Three Varieties of Sweet Potato. 2017.

Style de citation MLA (9e éd.)

Cobeña Ruíz, Gloria, et al. Effect of Pruning and Vine Length on Yield of Three Varieties of Sweet Potato. 2017.