APA (7th ed.) Citation

Pearce, D. W., Markandya, A., & Barbier, E. (1989). Blueprint for a green economy: A report. Earthscan.

Chicago Style (17th ed.) Citation

Pearce, David W., Anil Markandya, and Edward Barbier. Blueprint for a Green Economy: A Report. London: Earthscan, 1989.

MLA (9th ed.) Citation

Pearce, David W., et al. Blueprint for a Green Economy: A Report. Earthscan, 1989.