Παραπομπή σε μορφή APA (7η εκδ.)

Sterck, O. (2013). Why are testing rates so low in Sub-Saharan Africa? Misconceptions and strategic behaviors. De Gruyter.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sterck, O. Why Are Testing Rates so Low in Sub-Saharan Africa? Misconceptions and Strategic Behaviors. De Gruyter, 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sterck, O. Why Are Testing Rates so Low in Sub-Saharan Africa? Misconceptions and Strategic Behaviors. De Gruyter, 2013.