APA Citatie

Heitzer, E., Auer, M., Ulz, P., Geigl, J. B., & Speicher, M. R. (2013). Circulating tumor cells and DNA as liquid biopsies. BioMed Central.

Chicago Style citaat

Heitzer, Ellen, Martina Auer, Peter Ulz, Jochen B. Geigl, en Michael R. Speicher. Circulating Tumor Cells and DNA As Liquid Biopsies. BioMed Central, 2013.

MLA citatie

Heitzer, Ellen, et al. Circulating Tumor Cells and DNA As Liquid Biopsies. BioMed Central, 2013.