Cita APA

knorr, L. C. (1973). Citrus disease and disorders. University presses of florida.

Chicago Edition Citation

knorr, L C. Citrus Disease and Disorders. Gainesvill: University presses of florida, 1973.

Cita MLA

knorr, L C. Citrus Disease and Disorders. University presses of florida, 1973.