APA aipamena

Gibbs, D. Towards the sustainable city: Greening the local economy? Town Planning Review.

Chicago Style aipamena

Gibbs, David. "Towards the Sustainable City: Greening the Local Economy?" Town Planning Review .

MLA aipamena

Gibbs, David. "Towards the Sustainable City: Greening the Local Economy?" Town Planning Review, .

Kontuz: berrikusi erreferentzia hauek erabili aurretik.