Cite
Ultrasonic recording of the fundamental frequency of a voice during normal speech.
MLA
Holmer, N. G., and H. E. Rundqvist. “Ultrasonic Recording of the Fundamental Frequency of a Voice during Normal Speech.” Ultrasound in Medicine & Biology, vol. 2, no. 2, Feb. 1976, pp. 123–27. EBSCOhost, https://doi.org/10.1016/0301-5629(76)90021-1.
APA
Holmer, N. G., & Rundqvist, H. E. (1976). Ultrasonic recording of the fundamental frequency of a voice during normal speech. Ultrasound in Medicine & Biology, 2(2), 123–127. https://doi.org/10.1016/0301-5629(76)90021-1
Chicago
Holmer, N G, and H E Rundqvist. 1976. “Ultrasonic Recording of the Fundamental Frequency of a Voice during Normal Speech.” Ultrasound in Medicine & Biology 2 (2): 123–27. doi:10.1016/0301-5629(76)90021-1.