APA
Braun J. V., Immink Maarten & Hotchkiss David. (1989). Non Traditional Export Crops In Guatemala: Effects On Production, Income And Nutrition. Washington: IFPRI.
Chicago
Braun Joachim Von, Immink Maarten and Hotchkiss David. 1989. Non Traditional Export Crops In Guatemala: Effects On Production, Income And Nutrition. Washington: IFPRI.
Harvard
Braun J. V., Immink Maarten and Hotchkiss David. (1989). Non Traditional Export Crops In Guatemala: Effects On Production, Income And Nutrition. Washington: IFPRI.
MLA
Braun Joachim Von, Immink Maarten and Hotchkiss David. Non Traditional Export Crops In Guatemala: Effects On Production, Income And Nutrition. Washington: IFPRI. 1989.