APA (7th ed.) Citation
Hulugalle, N., Lal, R., & Gichuru, M. (1990). Effect of five years of no-tillage and mulch on soil properties and tuber yield of cassava on an acid Ultisol in southeastern Nigeria.
Chicago Style (17th ed.) Citation
Hulugalle, N., R. Lal, and M. Gichuru. Effect of Five Years of No-tillage and Mulch on Soil Properties and Tuber Yield of Cassava on an Acid Ultisol in Southeastern Nigeria. 1990.
MLA (9th ed.) Citation
Hulugalle, N., et al. Effect of Five Years of No-tillage and Mulch on Soil Properties and Tuber Yield of Cassava on an Acid Ultisol in Southeastern Nigeria. 1990.
Warning: These citations may not always be 100% accurate.