APA-ийн эшлэл(7 дахь хэвлэлт)

Leysen, C., Boehme, O., Coolens, G., Fasseur, K., Stipontwerpt, B., Coppens, T., & Harding, P. (2009). 100 years Ahlers in Antwerp: A family business in a world port. University Press Antwerp.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Leysen, Christian, Olivier Boehme, Guido Coolens, Koen Fasseur, Brussels Stipontwerpt, Tony Coppens, ба Paul Harding. 100 Years Ahlers in Antwerp: A Family Business in a World Port. Brussels, Belgium: University Press Antwerp, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Leysen, Christian, et al. 100 Years Ahlers in Antwerp: A Family Business in a World Port. University Press Antwerp, 2009.