Παραπομπή σε μορφή APA (7η εκδ.)
National Research Council (U.S.). Commitee on Certification of Sustainable Products and Services, National Research Council (U.S.). Science and Technology for Sustainability Program, & ebrary, Inc. (2010). Certifiably sustainable?: The role of third-party certification systems: report of a workshop. National Academies Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)
National Research Council (U.S.). Commitee on Certification of Sustainable Products and Services, National Research Council (U.S.). Science and Technology for Sustainability Program, και Inc ebrary. Certifiably Sustainable?: The Role of Third-party Certification Systems: Report of a Workshop. Washington, D.C.: National Academies Press, 2010.
Παραπομπή σε μορφή MLA (9th εκδ.)
National Research Council (U.S.). Commitee on Certification of Sustainable Products and Services, et al. Certifiably Sustainable?: The Role of Third-party Certification Systems: Report of a Workshop. National Academies Press, 2010.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.