Cita APA

Hardin,Clifford M. (1969). Overcoming world hunger. Prentice Hall.

Citación estilo Chicago

Hardin,Clifford M. Overcoming World Hunger. USA: Prentice Hall, 1969.

Cita MLA

Hardin,Clifford M. Overcoming World Hunger. Prentice Hall, 1969.

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