APA (7th ed.) Citation

Forbes, J., Ross, J., & Dunlop, S. (1978). Communications and networks (1. publ.). Heinemann.

Chicago Style (17th ed.) Citation

Forbes, Jean, James Ross, and Stewart Dunlop. Communications and Networks. 1. publ. London [u.a.]: Heinemann, 1978.

MLA (9th ed.) Citation

Forbes, Jean, et al. Communications and Networks. 1. publ. Heinemann, 1978.