APA Style
LANDGREBE, JOHN A.. (1993).
THEORY AND PRACTICE IN THE ORGANIC .
CALIFORNIA:
PWS KENT,.
Chicago Style
LANDGREBE, JOHN A..
THEORY AND PRACTICE IN THE ORGANIC.
CALIFORNIA:
PWS KENT,,
1993.
Text.
MLA Style
LANDGREBE, JOHN A..
THEORY AND PRACTICE IN THE ORGANIC.
CALIFORNIA:
PWS KENT,,
1993.
Text.
Turabian Style
LANDGREBE, JOHN A..
THEORY AND PRACTICE IN THE ORGANIC.
CALIFORNIA:
PWS KENT,,
1993.
Print.