APA (7th ed.) Citation
Wortmann, C. S. (1994). The Africa network for screening beans for tolerance edaphic stresses: An overview. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Wortmann, Charles S. The Africa Network for Screening Beans for Tolerance Edaphic Stresses: An Overview. International Center for Tropical Agriculture, 1994.
MLA (9th ed.) Citation
Wortmann, Charles S. The Africa Network for Screening Beans for Tolerance Edaphic Stresses: An Overview. International Center for Tropical Agriculture, 1994.
Warning: These citations may not always be 100% accurate.