Ultrasonic Processes and Machines
  MLA
  Astashev, Vladimir Konstantinovich, et al. Ultrasonic Processes and Machines. Springer Berlin Heidelberg, 2007.
  APA
  Astashev, V. Konstantinovich, Astashev, V., Babitsky, V. I, Babitsky, V. Ilich, Wittenburg, J., Babitsky, V. I, & Khusnutdinova, K. (2007). Ultrasonic Processes and Machines. Springer Berlin Heidelberg.
  Chicago
  Astashev, Vladimir Konstantinovich, V.K Astashev, Vladimir I Babitsky, Vladimir Ilich Babitsky, Jens Wittenburg, V. I Babitsky, and Karima Khusnutdinova. Ultrasonic Processes and Machines. : Springer Berlin Heidelberg, 2007.