Bunch, R. (1982). Two ears of corn: A guide to people-centered agricultural improvement. World Neighbors.
Citação do estilo Chicago (17ª ed.)Bunch, Roland. Two Ears of Corn: A Guide to People-centered Agricultural Improvement. Oklahoma City, Okla. (5116 North Portland, Oklahoma City 73112): World Neighbors, 1982.
Citação MLA (8ª ed.)Bunch, Roland. Two Ears of Corn: A Guide to People-centered Agricultural Improvement. World Neighbors, 1982.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.