Guzzi, G., Pigatto, P. D., & Ronchi, A. (2009). Periodontal Disease and Environmental Cadmium Exposure. National Institute of Environmental Health Sciences.
Chicago-стиль цитированияGuzzi, Gianpaolo, Paolo D. Pigatto, and Anna Ronchi. Periodontal Disease and Environmental Cadmium Exposure. National Institute of Environmental Health Sciences, 2009.
MLA-цитированиеGuzzi, Gianpaolo, Paolo D. Pigatto, and Anna Ronchi. Periodontal Disease and Environmental Cadmium Exposure. National Institute of Environmental Health Sciences, 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.