Παραπομπή σε μορφή APA (7η εκδ.)

Gorse, C. A., & Highfield, D. (2009). Refurbishment and upgrading of buildings (2nd ed.). Spon Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gorse, Christopher A., και David Highfield. Refurbishment and Upgrading of Buildings. 2nd ed. London: Spon Press, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

Gorse, Christopher A., και David Highfield. Refurbishment and Upgrading of Buildings. 2nd ed. Spon Press, 2009.