APA (7th ed.) Citation

Weinreich, U. (1970). Languages in contact: Findings and problems. Mouton.

Chicago Style (17th ed.) Citation

Weinreich, Uriel. Languages in Contact: Findings and Problems. París: Mouton, 1970.

MLA (9th ed.) Citation

Weinreich, Uriel. Languages in Contact: Findings and Problems. Mouton, 1970.