APA (7th ed.) Citation

Kopnina, H. (2015). Sustainability: Key issues. Routledge.

Chicago Style (17th ed.) Citation

Kopnina, Helen. Sustainability: Key Issues. Abingdon, Oxon, [England]: Routledge, 2015.

MLA (9th ed.) Citation

Kopnina, Helen. Sustainability: Key Issues. Routledge, 2015.

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