APA
Bettencourt E. H. a. P. M., . (1992). Tropical and subtropical fruits and tree nuts. Rome, Italy: International Board for Plant Genetic Resources.
Chicago
Bettencourt E Hazekamp and Perry M.C, . 1992. Tropical and subtropical fruits and tree nuts. Rome, Italy: International Board for Plant Genetic Resources.
Harvard
Bettencourt E. H. a. P. M., . (1992). Tropical and subtropical fruits and tree nuts. Rome, Italy: International Board for Plant Genetic Resources.
MLA
Bettencourt E Hazekamp and Perry M.C, . Tropical and subtropical fruits and tree nuts. Rome, Italy: International Board for Plant Genetic Resources. 1992.