Παραπομπή σε μορφή APA (7η εκδ.)

Corvol, A., & Hoffsummer, P. (2009). Roof frames from the 11th to the 19th century: Typology and development in Northern France and in Belgium : analysis of CRMH documentation. Brepols.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Corvol, Andrée, και Patrick Hoffsummer. Roof Frames from the 11th to the 19th Century: Typology and Development in Northern France and in Belgium : Analysis of CRMH Documentation. Turnhout, Belgium: Brepols, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

Corvol, Andrée, και Patrick Hoffsummer. Roof Frames from the 11th to the 19th Century: Typology and Development in Northern France and in Belgium : Analysis of CRMH Documentation. Brepols, 2009.