APA Style
Douglas,J.S. (1951).
Hydroponics the Bengal System .
London:
Oxford University Press.
Chicago Style
Douglas,J.S.
Hydroponics the Bengal System.
London:
Oxford University Press,
1951.
.
MLA Style
Douglas,J.S.
Hydroponics the Bengal System.
London:
Oxford University Press,
1951.
.
Turabian Style
Douglas,J.S.
Hydroponics the Bengal System.
London:
Oxford University Press,
1951.
.