APA (7th ed.) Citation

Mulder, J. W. F., & Hervey, S. G. J. (1972). Theory of the linguistic sign. Mouton.

Chicago Style (17th ed.) Citation

Mulder, Jan W. F., and Sándor G. J. Hervey. Theory of the Linguistic Sign. The Hague [etc.]: Mouton, 1972.

MLA (9th ed.) Citation

Mulder, Jan W. F., and Sándor G. J. Hervey. Theory of the Linguistic Sign. Mouton, 1972.