Παραπομπή σε μορφή APA (7η εκδ.)

Duncan, C. (2012). Unite the Tribes: Ending Turf Wars for Career and Business Success. Apress : Imprint: Apress.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Duncan, Christopher. Unite the Tribes: Ending Turf Wars for Career and Business Success. Berkeley, CA: Apress : Imprint: Apress, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

Duncan, Christopher. Unite the Tribes: Ending Turf Wars for Career and Business Success. Apress : Imprint: Apress, 2012.