Παραπομπή σε μορφή APA (7η εκδ.)

Mega, V. (2005). Sustainable Development, Energy and the City: A Civilisation of Visions and Actions. Springer Science+Business Media, Inc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mega, Voula. Sustainable Development, Energy and the City: A Civilisation of Visions and Actions. Boston, MA: Springer Science+Business Media, Inc, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Mega, Voula. Sustainable Development, Energy and the City: A Civilisation of Visions and Actions. Springer Science+Business Media, Inc, 2005.