APA Style
Benson, Lyman. (1957).
PLANT CLASSIFICATION .
Boston:
D. C. Heath and Company.
Chicago Style
Benson, Lyman.
PLANT CLASSIFICATION.
Boston:
D. C. Heath and Company,
1957.
Text.
MLA Style
Benson, Lyman.
PLANT CLASSIFICATION.
Boston:
D. C. Heath and Company,
1957.
Text.
Turabian Style
Benson, Lyman.
PLANT CLASSIFICATION.
Boston:
D. C. Heath and Company,
1957.
Print.