Cita APA (7a ed.)

Groenendijk, J., Janssen, T., & Stokhof, M. (1981). Formal Methods in the study of Language. Mathematisch Centrum.

Cita Chicago Style (17a ed.)

Groenendijk, J.A.G., T.M.V Janssen, y M.B.J Stokhof. Formal Methods in the Study of Language. Amsterdam: Mathematisch Centrum, 1981.

Cita MLA (9a ed.)

Groenendijk, J.A.G., et al. Formal Methods in the Study of Language. Mathematisch Centrum, 1981.