APA (7th ed.) Citation

Appel, R., & Muysken, P. (1987). Language contact and bilingualism / René Appel and Pieter Muysken. Edward Arnold.

Chicago Style (17th ed.) Citation

Appel, René, and Pieter Muysken. Language Contact and Bilingualism / René Appel and Pieter Muysken. London: Edward Arnold, 1987.

MLA (9th ed.) Citation

Appel, René, and Pieter Muysken. Language Contact and Bilingualism / René Appel and Pieter Muysken. Edward Arnold, 1987.

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