Gaya APA

Bekker, J., Saayman, S. (1999). Drawing conclusions from deterministic logistic simulation models (Volume 12 . Number 6 . 1999 . 460±466). South Africa: Emerald Insight.

Gaya MLA

Bekker, James., Saayman, Stedrick. "Drawing conclusions from deterministic logistic simulation models". Volume 12 . Number 6 . 1999 . 460±466 South Africa: Emerald Insight, 1999. Article.