APA (7th ed.) Citation

Ahmed, O. H., Mohd Hanif, A. H., Abd. Rahim, A., Musa, M. H., & De Silva, A. E. (2005). A modified way of producing humic acid from composted pineapple leaves. Haworth Press Inc.

Chicago Style (17th ed.) Citation

Ahmed, Osumanu Haruna, Ahmad Husni Mohd Hanif, Anuar Abd. Rahim, Mohamed Hanafi Musa, and Angela Ee De Silva. A Modified Way of Producing Humic Acid from Composted Pineapple Leaves. Haworth Press Inc, 2005.

MLA (9th ed.) Citation

Ahmed, Osumanu Haruna, et al. A Modified Way of Producing Humic Acid from Composted Pineapple Leaves. Haworth Press Inc, 2005.