APA Style
Simpson,Beryl Brintnall. (1986).
Economic Botany Plants in our World .
:
McGraw-Hill Book Company.
Chicago Style
Simpson,Beryl Brintnall.
Economic Botany Plants in our World.
:
McGraw-Hill Book Company,
1986.
Text.
MLA Style
Simpson,Beryl Brintnall.
Economic Botany Plants in our World.
:
McGraw-Hill Book Company,
1986.
Text.
Turabian Style
Simpson,Beryl Brintnall.
Economic Botany Plants in our World.
:
McGraw-Hill Book Company,
1986.
Print.