APA (7th ed.) Citation

Di Piazza, G. C. (1979). Cellular test bed. Bell System Technical Journal, 58, 215.

Chicago Style (17th ed.) Citation

Di Piazza, G. C. "Cellular Test Bed." Bell System Technical Journal 58 (1979): 215.

MLA (9th ed.) Citation

Di Piazza, G. C. "Cellular Test Bed." Bell System Technical Journal, vol. 58, 1979, p. 215.

Warning: These citations may not always be 100% accurate.