Παραπομπή σε μορφή APA (7η εκδ.)

Spiegel, R., & Meadows, D. (1999). Green building materials: A guide to product selection and specification. John Wiley and Sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spiegel, Ross, και Dry Meadows. Green Building Materials: A Guide to Product Selection and Specification. New York: John Wiley and Sons, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Spiegel, Ross, και Dry Meadows. Green Building Materials: A Guide to Product Selection and Specification. John Wiley and Sons, 1999.