APA ציטוט

Graaff, J., & Johann Graaff. (2003). Poverty and development. Oxford,New York: Oxford University Press.

Trích dẫn kiểu Chicago

Graaff, Johann, và Johann Graaff. Poverty and Development. Oxford,New York: Oxford University Press, 2003.

ציטוט MLA

Graaff, Johann, và Johann Graaff. Poverty and Development. Oxford,New York: Oxford University Press, 2003.