APA Style
LEHN, G. OBERSTE. (1981).
BASF AGRICULTURAL NEWS 4/81 .
GERMANY:
BASF AKTIENGESELLSCHAFT.
Chicago Style
LEHN, G. OBERSTE.
BASF AGRICULTURAL NEWS 4/81.
GERMANY:
BASF AKTIENGESELLSCHAFT,
1981.
Text.
MLA Style
LEHN, G. OBERSTE.
BASF AGRICULTURAL NEWS 4/81.
GERMANY:
BASF AKTIENGESELLSCHAFT,
1981.
Text.
Turabian Style
LEHN, G. OBERSTE.
BASF AGRICULTURAL NEWS 4/81.
GERMANY:
BASF AKTIENGESELLSCHAFT,
1981.
Print.