APA (7th ed.) Citation

Ahmad, O. H., Hussin, A., & Mohd Hanif, A. H. (2008). Ammonia volatilization and ammonium accumulation from urea mixed with zeolite and triple superphosphate. Taylor & Francis.

Chicago Style (17th ed.) Citation

Ahmad, Osumanu Haruna, Aminuddin Hussin, and Ahmad Husni Mohd Hanif. Ammonia Volatilization and Ammonium Accumulation from Urea Mixed with Zeolite and Triple Superphosphate. Taylor & Francis, 2008.

MLA (9th ed.) Citation

Ahmad, Osumanu Haruna, et al. Ammonia Volatilization and Ammonium Accumulation from Urea Mixed with Zeolite and Triple Superphosphate. Taylor & Francis, 2008.