Cita APA (7th ed.)

Butterfield, S. H. (2004). U.S. development aid--an historic first: Achievements and failures in the twentieth century. Praeger Publishers.

Cita Chicago (17th ed.)

Butterfield, Samuel Hale. U.S. Development Aid--an Historic First: Achievements and Failures in the Twentieth Century. Westport, Conn.: Praeger Publishers, 2004.

Cita MLA (9th ed.)

Butterfield, Samuel Hale. U.S. Development Aid--an Historic First: Achievements and Failures in the Twentieth Century. Praeger Publishers, 2004.