Παραπομπή σε μορφή APA (7η εκδ.)

Smith, B. J. (2010). Limestone in the built environment: Present-day challenges for the preservation of the past. Geological Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Smith, Bernard J. Limestone in the Built Environment: Present-day Challenges for the Preservation of the Past. London: Geological Society, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

Smith, Bernard J. Limestone in the Built Environment: Present-day Challenges for the Preservation of the Past. Geological Society, 2010.