APA (7th ed.) Citation
Gálvez E., G. E., & Morales, F. J. (1989). Aphid-transmitted viruses. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Gálvez E., Guillermo E., and Francisco José Morales. Aphid-transmitted Viruses. International Center for Tropical Agriculture, 1989.
MLA (9th ed.) Citation
Gálvez E., Guillermo E., and Francisco José Morales. Aphid-transmitted Viruses. International Center for Tropical Agriculture, 1989.
Warning: These citations may not always be 100% accurate.