ISO690 Edition Citation

PETTS, J. 2001. Urban agriculture in London. Copenhagen: World Health Organization.

APA (7th ed.) Citation

Petts, J. (2001). Urban agriculture in London. World Health Organization.

Chicago Style (17th ed.) Citation

Petts, James. Urban Agriculture in London. Copenhagen: World Health Organization, 2001.

MLA (9th ed.) Citation

Petts, James. Urban Agriculture in London. World Health Organization, 2001.

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