APA引文

Gambo, L. S. (2017). Population, economic growth and environmental emissions in Nigeria.

Chicago Style (17th ed.) Citation

Gambo, Lawal Suleman. Population, Economic Growth and Environmental Emissions in Nigeria. 2017.

MLA引文

Gambo, Lawal Suleman. Population, Economic Growth and Environmental Emissions in Nigeria. 2017.

警告：这些引文格式不一定是100％准确.