Citazione APA

Cooper, J. I. (1993). Virus diseases of trees and shrubs (2.). Chapman & Hall.

Stile di citazione Chicago

Cooper, J I. Virus Diseases of Trees and Shrubs. 2. Newyork: Chapman & Hall, 1993.

Citazione MLA

Cooper, J I. Virus Diseases of Trees and Shrubs. 2. Chapman & Hall, 1993.