APA (7th ed.) Citation
Barker, J. (1984). The Politics of agriculture in tropical Africa. Sage Publications.
Chicago Style (17th ed.) Citation
Barker, Jonathan. The Politics of Agriculture in Tropical Africa. Beverly Hills: Sage Publications, 1984.
MLA (9th ed.) Citation
Barker, Jonathan. The Politics of Agriculture in Tropical Africa. Sage Publications, 1984.
Warning: These citations may not always be 100% accurate.