APA (7th ed.) Citation

de Villiers,Johan. (2008). Elmo Pretorius (10 Desember 1933 - 29 Mei 2007) "Sout-van-die-aarde historikus". Historical Association of South Africa.

Chicago Style (17th ed.) Citation

de Villiers,Johan. Elmo Pretorius (10 Desember 1933 - 29 Mei 2007) "Sout-van-die-aarde Historikus". Historical Association of South Africa, 2008.

MLA (8th ed.) Citation

de Villiers,Johan. Elmo Pretorius (10 Desember 1933 - 29 Mei 2007) "Sout-van-die-aarde Historikus". Historical Association of South Africa, 2008.

IICA/CATIE Citation

de Villiers,Johan. 2008. Elmo Pretorius (10 Desember 1933 - 29 Mei 2007) "Sout-van-die-aarde historikus". Historical Association of South Africa.