APA (7th ed.) Citation

MM, B., EL, M., JA, Z., RA, B., & SW, S. (1980). A new ultrasound tissue-equivalent material. Radiology, 134(2), 517. https://doi.org/10.1148/radiology.134.2.7352242

Chicago Style (17th ed.) Citation

MM, Burlew, Madsen EL, Zagzebski JA, Banjavic RA, and Sum SW. "A New Ultrasound Tissue-equivalent Material." Radiology 134, no. 2 (1980): 517. https://doi.org/10.1148/radiology.134.2.7352242.

MLA (9th ed.) Citation

MM, Burlew, et al. "A New Ultrasound Tissue-equivalent Material." Radiology, vol. 134, no. 2, 1980, p. 517, https://doi.org/10.1148/radiology.134.2.7352242.