Gaya APA

Umunnakwe, J, E. et al (2018). Household waste impacts on physicochemical variables in Port Harcourt (Management of Environmental Quality: An Internatio). nigeria: Emerald Insight.

Gaya MLA

Umunnakwe, Johnbosco, Emeka. et al. "Household waste impacts on physicochemical variables in Port Harcourt". Management of Environmental Quality: An Internatio nigeria: Emerald Insight, 2018. Article.