Krautkrämer, J., Krautkrämer, H., & Grabendörfer, W. (1990). Ultrasonic testing of materials / Josef Krautkrämer, Herbert Krautkrämer ; in collaboration with W. Grabendörfer ... (et al.) (4th fully rev. ed.). Springer-Verlag.
Chicago Style (17th ed.) CitationKrautkrämer, Josef, Herbert Krautkrämer, and W. Grabendörfer. Ultrasonic Testing of Materials / Josef Krautkrämer, Herbert Krautkrämer ; in Collaboration with W. Grabendörfer ... (et Al.). 4th fully rev. ed. Berlin ; New York: Springer-Verlag, 1990.
MLA (9th ed.) CitationKrautkrämer, Josef, et al. Ultrasonic Testing of Materials / Josef Krautkrämer, Herbert Krautkrämer ; in Collaboration with W. Grabendörfer ... (et Al.). 4th fully rev. ed. Springer-Verlag, 1990.
Warning: These citations may not always be 100% accurate.