Tensor Analysis and Elementary Differential Geometry for Physicists and Engineers
  MLA
  Nguyen-Schäfer, Hung; Schmidt, Jan-Philip, and Jan-Philip Schmidt. Tensor Analysis and Elementary Differential Geometry for Physicists and Engineers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017.
  APA
  Nguyen-Schäfer, J., & Schmidt, J. (2017). Tensor Analysis and Elementary Differential Geometry for Physicists and Engineers. Berlin, Heidelberg: Springer Berlin Heidelberg.
  Chicago
  Nguyen-Schäfer, Hung; Schmidt, Jan-Philip, and Jan-Philip Schmidt. Tensor Analysis and Elementary Differential Geometry for Physicists and Engineers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017.