Earthquake Data in Engineering Seismology
  MLA
  Sinan Akkar, Polat Gülkan, Torild van Eck, et al. Earthquake Data In Engineering Seismology. Springer Netherlands, 2011.
  APA
  Sinan Akkar, T. van Eck, Akkar, D. Sinan, Akkar, S., Gülkan, P., & van Eck, T. (2011). Earthquake Data in Engineering Seismology. Springer Netherlands.
  Chicago
  Sinan Akkar, Polat Gülkan, Torild van Eck, D. Sinan Akkar, Sinan Akkar, Polat Gülkan, Polat Gülkan, and Torild van Eck. Earthquake Data In Engineering Seismology. : Springer Netherlands, 2011.