APA
Neuenschwander P., Borgemeister C. & Langewald J. (2003). Biological control in IPM systems in Africa. Wallingford, Oxon, UK: CABI Pub. in association with the ACP-EU Technical Centre for Agricultural and Rural Co-operation and Swiss Agency for Development and Cooperation.
Chicago
Neuenschwander P, Borgemeister C and Langewald J. 2003. Biological control in IPM systems in Africa. Wallingford, Oxon, UK: CABI Pub. in association with the ACP-EU Technical Centre for Agricultural and Rural Co-operation and Swiss Agency for Development and Cooperation.
Harvard
Neuenschwander P., Borgemeister C. and Langewald J. (2003). Biological control in IPM systems in Africa. Wallingford, Oxon, UK: CABI Pub. in association with the ACP-EU Technical Centre for Agricultural and Rural Co-operation and Swiss Agency for Development and Cooperation.
MLA
Neuenschwander P, Borgemeister C and Langewald J. Biological control in IPM systems in Africa. Wallingford, Oxon, UK: CABI Pub. in association with the ACP-EU Technical Centre for Agricultural and Rural Co-operation and Swiss Agency for Development and Cooperation. 2003.