Gaya APA

Bürgel, J, C., Ruymbeke, C, V, (, V. (2011). Key to the treasure of the Hakīm:artistic and humanistic aspects of Nizāmī Ganjavī's Khamsa . Leiden: Leiden University Press.

Gaya MLA

Bürgel, J., Christoph.., Ruymbeke, C., Van, (Christine, Van). "Key to the treasure of the Hakīm:artistic and humanistic aspects of Nizāmī Ganjavī's Khamsa". Leiden: Leiden University Press, 2011. Text.