APA Citation

Turnham, D. (1990). The informal sector revisited. Organisation for Economic Co-operation and Development.

Chicago Style Citation

Turnham, David. The Informal Sector Revisited. Organisation for Economic Co-operation and Development, 1990.

MLA Citation

Turnham, David. The Informal Sector Revisited. Organisation for Economic Co-operation and Development, 1990.

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