APA (7th ed.) Citation

Delvin, S. (2007). environmental problems and issues. Sarup.

Chicago Style (17th ed.) Citation

Delvin, Samuel. Environmental Problems and Issues. New Delhi: Sarup, 2007.

MLA (9th ed.) Citation

Delvin, Samuel. Environmental Problems and Issues. Sarup, 2007.

Warning: These citations may not always be 100% accurate.