Yakpo, K., & Muysken, P. C. (2017). Boundaries and Bridges: Language Contact in Multilingual Ecologies. De Gruyter.
Chicago Style (17. basım) AtıfYakpo, Kofi, ve Pieter C. Muysken. Boundaries and Bridges: Language Contact in Multilingual Ecologies. De Gruyter, 2017.
MLA (9th ed.) AtıfYakpo, Kofi, ve Pieter C. Muysken. Boundaries and Bridges: Language Contact in Multilingual Ecologies. De Gruyter, 2017.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..