APA (7th ed.) Citation

Graham, P. H. (1978). Bean production systems program Centro Internacional de Agricultura Tropical. International Center for Tropical Agriculture.

Chicago Style (17th ed.) Citation

Graham, Peter H. Bean Production Systems Program Centro Internacional De Agricultura Tropical. International Center for Tropical Agriculture, 1978.

MLA (8th ed.) Citation

Graham, Peter H. Bean Production Systems Program Centro Internacional De Agricultura Tropical. International Center for Tropical Agriculture, 1978.

IICA/CATIE Citation

Graham, P. H. 1978. Bean production systems program Centro Internacional de Agricultura Tropical. International Center for Tropical Agriculture.