APA (7th ed.) Citation

Haruna, A. O., Divra, P., & Omar, L. (2019). Chicken litter biochar improves phosphorus availability in acid soils. Zes Rokman Resources.

Chicago Style (17th ed.) Citation

Haruna, Ahmed Osumanu, Prisca Divra, and Latifah Omar. Chicken Litter Biochar Improves Phosphorus Availability in Acid Soils. Zes Rokman Resources, 2019.

MLA (9th ed.) Citation

Haruna, Ahmed Osumanu, et al. Chicken Litter Biochar Improves Phosphorus Availability in Acid Soils. Zes Rokman Resources, 2019.