APA (7th ed.) Citation

Filipczyński, L., Pawłowski, Z., Wehr, J., & Schlachter, K. R. (1966). Ultrasonic methods of testing materials. Butterworths.

Chicago Style (17th ed.) Citation

Filipczyński, Leszek, Zdzisław Pawłowski, Jerzy Wehr, and K. R. Schlachter. Ultrasonic Methods of Testing Materials. London: Butterworths, 1966.

MLA (9th ed.) Citation

Filipczyński, Leszek, et al. Ultrasonic Methods of Testing Materials. Butterworths, 1966.