APA Style
WOLPERS, K. (1977).
ELECTROULTRA - FILTRATION AS MEANS OF A COMPREHENSIVE SOIL ANALYSIS .
MARIHAT ULU - P. SIANTAR:
MARIHAT RESEARCH STATION.
Chicago Style
WOLPERS, K.
ELECTROULTRA - FILTRATION AS MEANS OF A COMPREHENSIVE SOIL ANALYSIS.
MARIHAT ULU - P. SIANTAR:
MARIHAT RESEARCH STATION,
1977.
Text.
MLA Style
WOLPERS, K.
ELECTROULTRA - FILTRATION AS MEANS OF A COMPREHENSIVE SOIL ANALYSIS.
MARIHAT ULU - P. SIANTAR:
MARIHAT RESEARCH STATION,
1977.
Text.
Turabian Style
WOLPERS, K.
ELECTROULTRA - FILTRATION AS MEANS OF A COMPREHENSIVE SOIL ANALYSIS.
MARIHAT ULU - P. SIANTAR:
MARIHAT RESEARCH STATION,
1977.
Print.