APA (7th ed.) Citation
Haque, I., & Jutzi, S. (1985). Nitrogen contribution of four legumes to a subsequent maize crop. International Livestock Centre for Africa.
Chicago Style (17th ed.) Citation
Haque, I., and S.C Jutzi. Nitrogen Contribution of Four Legumes to a Subsequent Maize Crop. International Livestock Centre for Africa, 1985.
MLA (9th ed.) Citation
Haque, I., and S.C Jutzi. Nitrogen Contribution of Four Legumes to a Subsequent Maize Crop. International Livestock Centre for Africa, 1985.
Warning: These citations may not always be 100% accurate.