Southern African Society for Quaternary Research. (1990). Proceedings of the IXth biennial conference held at the University of Durban: 1 - 4 February 1989. Balkema.
Chicago-Zitierstil (17. Ausg.)Southern African Society for Quaternary Research. Proceedings of the IXth Biennial Conference Held at the University of Durban: 1 - 4 February 1989. Rotterdam u.a: Balkema, 1990.
MLA-Zitierstil (9. Ausg.)Southern African Society for Quaternary Research. Proceedings of the IXth Biennial Conference Held at the University of Durban: 1 - 4 February 1989. Balkema, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.