APA (7th ed.) Citation

Heye, J. B. (1975). A sociolinguistic investigation of multilingualism in the canton of Ticino Switzerland. Mouton.

Chicago Style (17th ed.) Citation

Heye, Jürgen B. A Sociolinguistic Investigation of Multilingualism in the Canton of Ticino Switzerland. The Hague: Mouton, 1975.

MLA (9th ed.) Citation

Heye, Jürgen B. A Sociolinguistic Investigation of Multilingualism in the Canton of Ticino Switzerland. Mouton, 1975.

Warning: These citations may not always be 100% accurate.