APA (7th ed.) Citation

Nygard, F., & Sandstrom, A. (1981). Measuring income inequality. Almqvist & Wiksell.

Chicago Style (17th ed.) Citation

Nygard, Fredrik, and Arne Sandstrom. Measuring Income Inequality. Stockholm, Sweden: Almqvist & Wiksell, 1981.

MLA (9th ed.) Citation

Nygard, Fredrik, and Arne Sandstrom. Measuring Income Inequality. Almqvist & Wiksell, 1981.