APA (7e ed.) Bronvermelding
Grubbs, L. (2009). Secular missionaries: Americans and African development in the 1960s. University of Massachusetts Press.
Chicago (17e ed.) Bronvermelding
Grubbs, Larry. Secular Missionaries: Americans and African Development in the 1960s. Amherst, [Massachusetts] ; Boston, [Massachusetts]: University of Massachusetts Press, 2009.
MLA (9e ed.) Bronvermelding
Grubbs, Larry. Secular Missionaries: Americans and African Development in the 1960s. University of Massachusetts Press, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.