APA Style

Burgel, J., Ruymbeke, C, V. (2011). A Key to the Treasure of the Hakim; Artistic and Humanistic Aspects of Nizami Ganjavi's Khamsa . Leiden, Belanda: Leiden University Press.

MLA Style

Burgel, Johann-Christoph., Ruymbeke, Christine, Van. "A Key to the Treasure of the Hakim; Artistic and Humanistic Aspects of Nizami Ganjavi's Khamsa". Leiden, Belanda: Leiden University Press, 2011. Text.