Dyfyniad APA

Seminario-Cunya, J. F., Villanueva-Guevara, R., & Valdez-Yopla, M. H. (2018). Yield of early yellow potato cultivars (Solanum tuberosum L.) of the Phureja group.

Dyfyniad Arddull Chicago

Seminario-Cunya, Juan F., Roiser Villanueva-Guevara, y Misael H. Valdez-Yopla. Yield of Early Yellow Potato Cultivars (Solanum Tuberosum L.) of the Phureja Group. 2018.

Dyfyniad MLA

Seminario-Cunya, Juan F., Roiser Villanueva-Guevara, y Misael H. Valdez-Yopla. Yield of Early Yellow Potato Cultivars (Solanum Tuberosum L.) of the Phureja Group. 2018.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.