APA (7th ed.) Citation

Hebditch. (1975). Data communications: An introductory guide. Elek Science.

Chicago Style (17th ed.) Citation

Hebditch. Data Communications: An Introductory Guide. London: Elek Science, 1975.

MLA (8th ed.) Citation

Hebditch. Data Communications: An Introductory Guide. Elek Science, 1975.

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