APA引文
Boppel, M., Boehm, S., & Kunisch, S. (2011). From Grey to Silver: Managing the Demographic Change Successfully. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-15594-9
芝加哥风格引文
Boppel, Michael, Stephan Boehm, 与 Sven Kunisch. From Grey to Silver: Managing the Demographic Change Successfully. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-15594-9.
MLA引文
Boppel, Michael, et al. From Grey to Silver: Managing the Demographic Change Successfully. Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-15594-9.
警告：这些引文格式不一定是100％准确.