APA Style
Walker,J.C, Mheen, H.W. Van der. (1952).
Diseases of Vegetable Crops .
New York:
McGraw- Hill Book Company, Inc..
Chicago Style
Walker,J.C, Mheen, H.W. Van der.
Diseases of Vegetable Crops.
New York:
McGraw- Hill Book Company, Inc.,
1952.
.
MLA Style
Walker,J.C, Mheen, H.W. Van der.
Diseases of Vegetable Crops.
New York:
McGraw- Hill Book Company, Inc.,
1952.
.
Turabian Style
Walker,J.C, Mheen, H.W. Van der.
Diseases of Vegetable Crops.
New York:
McGraw- Hill Book Company, Inc.,
1952.
.