Cita APA (7a ed.)

Berg, H. K. (1982). Formal methods of program verification and specification. Prentice-Hall.

Cita Chicago Style (17a ed.)

Berg, H. K. Formal Methods of Program Verification and Specification. Englewood Cliffs, New Jersey: Prentice-Hall, 1982.

Cita MLA (9a ed.)

Berg, H. K. Formal Methods of Program Verification and Specification. Prentice-Hall, 1982.