APA (7th ed.) Citation

Merkle, R. C. (1982). Secrecy, authentication, and public key systems. UMI Research Press.

Chicago Style (17th ed.) Citation

Merkle, Ralph C. Secrecy, Authentication, and Public Key Systems. Ann Arbor, Mich.: UMI Research Press, 1982.

MLA (9th ed.) Citation

Merkle, Ralph C. Secrecy, Authentication, and Public Key Systems. UMI Research Press, 1982.