APA aipamena

Gerber, A., Klingelhoefer, D., Groneberg, D. A., & Bundschuh, M. (2014). Silicosis: Geographic changes in research: an analysis employing density-equalizing mapping. BioMed Central.

Chicago Style aipamena

Gerber, Alexander, Doris Klingelhoefer, David A. Groneberg, and Matthias Bundschuh. Silicosis: Geographic Changes in Research: An Analysis Employing Density-equalizing Mapping. BioMed Central, 2014.

MLA aipamena

Gerber, Alexander, Doris Klingelhoefer, David A. Groneberg, and Matthias Bundschuh. Silicosis: Geographic Changes in Research: An Analysis Employing Density-equalizing Mapping. BioMed Central, 2014.