APA (7th ed.) Citation

Appel, R., & Muysken, P. (1987). Language contact and bilingualism. E. Arnold.

Chicago Style (17th ed.) Citation

Appel, Rene, and Pieter Muysken. Language Contact and Bilingualism. London: E. Arnold, 1987.

MLA (9th ed.) Citation

Appel, Rene, and Pieter Muysken. Language Contact and Bilingualism. E. Arnold, 1987.

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