Cita APA (7a ed.)

Weinreich, U., & Martinet, A. (1963). Languages in contact: Findings and problems (2nd print.). Mouton.

Cita Chicago Style (17a ed.)

Weinreich, Uriel, y André Martinet. Languages in Contact: Findings and Problems. 2nd print. The Hague: Mouton, 1963.

Cita MLA (9a ed.)

Weinreich, Uriel, y André Martinet. Languages in Contact: Findings and Problems. 2nd print. Mouton, 1963.