Cita APA (7a ed.)

IOS Press & Du Preez, H. (2009). The challenge of Genadendal. IOS Press.

Cita Chicago Style (17a ed.)

IOS Press y Hannetjie Du Preez. The Challenge of Genadendal. Amsterdam: IOS Press, 2009.

Cita MLA (8a ed.)

IOS Press y Hannetjie Du Preez. The Challenge of Genadendal. IOS Press, 2009.