APA (7th ed.) Citation
Marble, A., & Fritschel, H. (2014). Public agricultural R&D spending in Africa south of the Sahara, 2000 and 2011. International Food Policy Research Institute.
Chicago Style (17th ed.) Citation
Marble, Andrew, and Heidi Fritschel. Public Agricultural R&D Spending in Africa South of the Sahara, 2000 and 2011. International Food Policy Research Institute, 2014.
MLA (9th ed.) Citation
Marble, Andrew, and Heidi Fritschel. Public Agricultural R&D Spending in Africa South of the Sahara, 2000 and 2011. International Food Policy Research Institute, 2014.
Warning: These citations may not always be 100% accurate.