Guyo, U., & Moyo, M. (2017). Cowpea pod ( Vigna unguiculata) biomass as a low-cost biosorbent for removal of Pb(II) ions from aqueous solution. Environmental Monitoring & Assessment, 189(2), 1. https://doi.org/10.1007/s10661-016-5728-y
Chicago Style (17th ed.) CitationGuyo, U., and M. Moyo. "Cowpea Pod ( Vigna Unguiculata) Biomass as a Low-cost Biosorbent for Removal of Pb(II) Ions from Aqueous Solution." Environmental Monitoring & Assessment 189, no. 2 (2017): 1. https://doi.org/10.1007/s10661-016-5728-y.
MLA (9th ed.) CitationGuyo, U., and M. Moyo. "Cowpea Pod ( Vigna Unguiculata) Biomass as a Low-cost Biosorbent for Removal of Pb(II) Ions from Aqueous Solution." Environmental Monitoring & Assessment, vol. 189, no. 2, 2017, p. 1, https://doi.org/10.1007/s10661-016-5728-y.