APA (7th ed.) Citation
Hartwich, F., & von Oppen, M. (2006). Who contributes efficiently to development? evaluating agricultural R&D in Cameroon and Tanzania.
Chicago Style (17th ed.) Citation
Hartwich, Frank, and Matthias von Oppen. Who Contributes Efficiently to Development? Evaluating Agricultural R&D in Cameroon and Tanzania. 2006.
MLA (9th ed.) Citation
Hartwich, Frank, and Matthias von Oppen. Who Contributes Efficiently to Development? Evaluating Agricultural R&D in Cameroon and Tanzania. 2006.
Warning: These citations may not always be 100% accurate.