APA (7th ed.) Citation

Nancy Ruggles & Richard Ruggles. The Measurement of Economic and Social Performance.

Chicago Style (17th ed.) Citation

Nancy Ruggles and Richard Ruggles. The Measurement of Economic and Social Performance.

MLA (9th ed.) Citation

Nancy Ruggles and Richard Ruggles. The Measurement of Economic and Social Performance.

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