APA (7th ed.) Citation

Buchanan, N., & Ellis, H. S. (1959). Approaches to economic development / by N. Buchanan and H.S. Ellis. Twentieth Century Fund.

Chicago Style (17th ed.) Citation

Buchanan, N., and H. S. Ellis. Approaches to Economic Development / by N. Buchanan and H.S. Ellis. Twentieth Century Fund, 1959.

MLA (9th ed.) Citation

Buchanan, N., and H. S. Ellis. Approaches to Economic Development / by N. Buchanan and H.S. Ellis. Twentieth Century Fund, 1959.

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