APA Style
Walker,John Charles.. (1957).
Plant pathology .
New York:
McGraw-Hil Book Company.
Chicago Style
Walker,John Charles..
Plant pathology.
New York:
McGraw-Hil Book Company,
1957.
Texts.
MLA Style
Walker,John Charles..
Plant pathology.
New York:
McGraw-Hil Book Company,
1957.
Texts.
Turabian Style
Walker,John Charles..
Plant pathology.
New York:
McGraw-Hil Book Company,
1957.
Texts.