Παραπομπή σε μορφή APA (7η εκδ.)

Krause, R. A. (1985). The clay sleeps: An ethnoarchaeological study of three African potters. University of Alabama Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Krause, Richard A. The Clay Sleeps: An Ethnoarchaeological Study of Three African Potters. University, Ala.: University of Alabama Press, 1985.

Παραπομπή σε μορφή MLA (8th εκδ.)

Krause, Richard A. The Clay Sleeps: An Ethnoarchaeological Study of Three African Potters. University of Alabama Press, 1985.