APA (7th ed.) Citation

Cuthbert, J. R., & Cuthbert, M. (1988). On Aggregation Methods of Purchasing Power Parities. OECD Publishing.

Chicago Style (17th ed.) Citation

Cuthbert, J. R., and M. Cuthbert. On Aggregation Methods of Purchasing Power Parities. Paris: OECD Publishing, 1988.

MLA (9th ed.) Citation

Cuthbert, J. R., and M. Cuthbert. On Aggregation Methods of Purchasing Power Parities. OECD Publishing, 1988.

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