APA (7e ed.) Bronvermelding
ebrary, Inc, & Sgall, P. (1992). Variation in language: Code switching in Czech as a challenge for sociolinguistics. J. Benjamins Pub. Co..
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Petr Sgall. Variation in Language: Code Switching in Czech as a Challenge for Sociolinguistics. Amsterdam ; Philadelphia: J. Benjamins Pub. Co., 1992.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Petr Sgall. Variation in Language: Code Switching in Czech as a Challenge for Sociolinguistics. J. Benjamins Pub. Co., 1992.
Let op: Deze citaties zijn niet altijd 100% accuraat.