APA Style
MENGEL, KONRAD. (1982).
PRINCIPLES OF PLANT NUTRITION .
SWITZERLAND:
BOSTON ,.
Chicago Style
MENGEL, KONRAD.
PRINCIPLES OF PLANT NUTRITION.
SWITZERLAND:
BOSTON ,,
1982.
Text.
MLA Style
MENGEL, KONRAD.
PRINCIPLES OF PLANT NUTRITION.
SWITZERLAND:
BOSTON ,,
1982.
Text.
Turabian Style
MENGEL, KONRAD.
PRINCIPLES OF PLANT NUTRITION.
SWITZERLAND:
BOSTON ,,
1982.
Print.