Getty Conservation Institute. Scientific Program., & Druzik, J. R. (1994). Research abstracts of the Scientific Program (3rd ed.). Marina del Rey, Calif.: Getty Conservation Institute.
استشهاد بنمط شيكاغوGetty Conservation Institute. Scientific Program., و James R. Druzik. Research Abstracts of the Scientific Program. 3rd ed. Marina del Rey, Calif.: Getty Conservation Institute, 1994.
MLA استشهادGetty Conservation Institute. Scientific Program., و James R. Druzik. Research Abstracts of the Scientific Program. 3rd ed. Marina del Rey, Calif.: Getty Conservation Institute, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.