Cita APA (7th ed.)
Bunch, R. (1985). Two ears of corn: A guide to people-centered agricultural improvement. World neighbors.
Cita Chicago (17th ed.)
Bunch, Roland. Two Ears of Corn: A Guide to People-centered Agricultural Improvement. Oklahoma: World neighbors, 1985.
Cita MLA (9th ed.)
Bunch, Roland. Two Ears of Corn: A Guide to People-centered Agricultural Improvement. World neighbors, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.