APA Style
Hough, W.S.. ().
Spraying, dusting and fumigating of plants .
:
.
Chicago Style
Hough, W.S..
Spraying, dusting and fumigating of plants.
:
,
.
Hard Copy.
MLA Style
Hough, W.S..
Spraying, dusting and fumigating of plants.
:
,
.
Hard Copy.
Turabian Style
Hough, W.S..
Spraying, dusting and fumigating of plants.
:
,
.
Hard Copy.