APA Style
Ottmar Philipp, dkk.. (1983).
UTILIZATION AND CONTROL OF WATER HYACINTH IN SUDAN .
Eschborn:
Deutsche Gesellshf fur Techniche Zuzammenarbeit [GTZ] Gmbh.
Chicago Style
Ottmar Philipp, dkk..
UTILIZATION AND CONTROL OF WATER HYACINTH IN SUDAN.
Eschborn:
Deutsche Gesellshf fur Techniche Zuzammenarbeit [GTZ] Gmbh,
1983.
Text.
MLA Style
Ottmar Philipp, dkk..
UTILIZATION AND CONTROL OF WATER HYACINTH IN SUDAN.
Eschborn:
Deutsche Gesellshf fur Techniche Zuzammenarbeit [GTZ] Gmbh,
1983.
Text.
Turabian Style
Ottmar Philipp, dkk..
UTILIZATION AND CONTROL OF WATER HYACINTH IN SUDAN.
Eschborn:
Deutsche Gesellshf fur Techniche Zuzammenarbeit [GTZ] Gmbh,
1983.
Print.