Cita APA

Hardin, C. M. ,. (1969). Overcoming world hunger. Englewood Cliffs, N.J.: Prentice-Hall.

Chicago Style Citation

Hardin, Clifford M.. Overcoming World Hunger. Englewood Cliffs, N.J.: Prentice-Hall, 1969.

Cita MLA

Hardin, Clifford M.. Overcoming World Hunger. Englewood Cliffs, N.J.: Prentice-Hall, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.