Cita APA (7th ed.)

WALL, R. (1972). Introduction to mathematical linguistics. Prentice-Hall.

Cita Chicago (17th ed.)

WALL, Robert. Introduction to Mathematical Linguistics. Englewood, N.J.: Prentice-Hall, 1972.

Cita MLA (9th ed.)

WALL, Robert. Introduction to Mathematical Linguistics. Prentice-Hall, 1972.