van Wyngaardt, W., Simpson, B., & Jackson, G. (2008). Further investigations of a simple counting technique for measuring mixtures of two pure β-emitting radionuclides. Applied Radiation & Isotopes, 66(6/7), 1012. https://doi.org/10.1016/j.apradiso.2008.02.060
Chicago Style (17th ed.) Citationvan Wyngaardt, W.M., B.R.S Simpson, and G.E Jackson. "Further Investigations of a Simple Counting Technique for Measuring Mixtures of Two Pure β-emitting Radionuclides." Applied Radiation & Isotopes 66, no. 6/7 (2008): 1012. https://doi.org/10.1016/j.apradiso.2008.02.060.
MLA (9th ed.) Citationvan Wyngaardt, W.M., et al. "Further Investigations of a Simple Counting Technique for Measuring Mixtures of Two Pure β-emitting Radionuclides." Applied Radiation & Isotopes, vol. 66, no. 6/7, 2008, p. 1012, https://doi.org/10.1016/j.apradiso.2008.02.060.