APA Style
De BACH, P. (1973).
Biological control of insects pests and weeds .
London:
Chapman.
Chicago Style
De BACH, P.
Biological control of insects pests and weeds.
London:
Chapman,
1973.
Hard Copy.
MLA Style
De BACH, P.
Biological control of insects pests and weeds.
London:
Chapman,
1973.
Hard Copy.
Turabian Style
De BACH, P.
Biological control of insects pests and weeds.
London:
Chapman,
1973.
Hard Copy.