Penggayaan APA
FRY, William E.. (1982).
Principles of plants disease management .
London:
Academic Press.
Chicago Style
FRY, William E..
Principles of plants disease management.
London:
Academic Press,
1982.
Buku.
MLA Style
FRY, William E..
Principles of plants disease management.
London:
Academic Press,
1982.
Buku.
Turabian Style
FRY, William E..
Principles of plants disease management.
London:
Academic Press,
1982.
Buku.