Triffitt, J., & Sutton, A. (1969). Strontium and calcium contents of bone density fractions. Springer-Verlag.
芝加哥风格引文Triffitt, J., 与 A. Sutton. Strontium and Calcium Contents of Bone Density Fractions. Springer-Verlag, 1969.
MLA引文Triffitt, J., 与 A. Sutton. Strontium and Calcium Contents of Bone Density Fractions. Springer-Verlag, 1969.
警告：这些引文格式不一定是100％准确.