APA Style
Humbert, R.P., Barth,F.G.. (1985).
Insects and Flowers .
London:
George Allen & Unwin.
Chicago Style
Humbert, R.P., Barth,F.G..
Insects and Flowers.
London:
George Allen & Unwin,
1985.
.
MLA Style
Humbert, R.P., Barth,F.G..
Insects and Flowers.
London:
George Allen & Unwin,
1985.
.
Turabian Style
Humbert, R.P., Barth,F.G..
Insects and Flowers.
London:
George Allen & Unwin,
1985.
.