APA (7th ed.) Citation

Ahmed, O. H., Shamsudin, R., Kasim, S., & Nik Ab. Majid, N. M. (2009). A fertiliser composition.

Chicago Style (17th ed.) Citation

Ahmed, Osumanu Haruna, Rosliza Shamsudin, Susilawati Kasim, and Nik Muhamad Nik Ab. Majid. A Fertiliser Composition. 2009.

MLA (9th ed.) Citation

Ahmed, Osumanu Haruna, et al. A Fertiliser Composition. 2009.