Παραπομπή σε μορφή APA (7η εκδ.)

Arup Group Ltd. (2013). 50 design questions answered. Arup Design Book produced and published for Arup by Wardour.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Arup Group Ltd. 50 Design Questions Answered. London, United Kingdom: Arup Design Book produced and published for Arup by Wardour, 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

Arup Group Ltd. 50 Design Questions Answered. Arup Design Book produced and published for Arup by Wardour, 2013.