APA Citation

Villalobos, W., Rivera, C., & Harnmond, R. W. (1997). Occurrence of citrus viroids in Costa Rica. Universidad de Costa Rica.

Chicago Style Citation

Villalobos, W., C. Rivera, and R W. Harnmond. Occurrence of Citrus Viroids in Costa Rica. Universidad de Costa Rica, 1997.

MLA Citation

Villalobos, W., C. Rivera, and R W. Harnmond. Occurrence of Citrus Viroids in Costa Rica. Universidad de Costa Rica, 1997.

Warning: These citations may not always be 100% accurate.