APA Style
Hughes, Harold D.. (1957).
Crop production principles and practies (1).
Canada:
MacMillan Coy rev. ed.
Chicago Style
Hughes, Harold D..
Crop production principles and practies.
1
Canada:
MacMillan Coy rev. ed,
1957.
Hard Copy.
MLA Style
Hughes, Harold D..
Crop production principles and practies.
1
Canada:
MacMillan Coy rev. ed,
1957.
Hard Copy.
Turabian Style
Hughes, Harold D..
Crop production principles and practies.
1
Canada:
MacMillan Coy rev. ed,
1957.
Hard Copy.