Cita APA (7th ed.)

ROBINSON, G. B. (1969). Introduction to mathematical logic. Prentice-Hall.

Cita Chicago (17th ed.)

ROBINSON, Gerson B. Introduction to Mathematical Logic. New Jersey: Prentice-Hall, 1969.

Cita MLA (9th ed.)

ROBINSON, Gerson B. Introduction to Mathematical Logic. Prentice-Hall, 1969.