Dyfyniad APA

Rivera Herrero, C., Ramírez Fonseca, P., & Rodríguez Solís, C. M. (1991). Papaya ringspot virus and Cucumber mosaic virus associated with a severe mosaic in melon.

Dyfyniad Arddull Chicago

Rivera Herrero, Carmen, Pilar Ramírez Fonseca, y Carlos Mario Rodríguez Solís. Papaya Ringspot Virus and Cucumber Mosaic Virus Associated With a Severe Mosaic in Melon. 1991.

Dyfyniad MLA

Rivera Herrero, Carmen, Pilar Ramírez Fonseca, y Carlos Mario Rodríguez Solís. Papaya Ringspot Virus and Cucumber Mosaic Virus Associated With a Severe Mosaic in Melon. 1991.

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