Gaya APA
Virus Diseases of trees and Shrubs. (1993).
London:
Chapmanand Hall.
Gaya Chicago
Virus Diseases of trees and Shrubs.
2nd.ed.
London:
Chapmanand Hall,
1993.
.
Gaya MLA
Virus Diseases of trees and Shrubs.
2nd.ed.
London:
Chapmanand Hall,
1993.
.
Gaya Turabian
Virus Diseases of trees and Shrubs.
London:
Chapmanand Hall,
1993.
.