The phonology of Pennsylvania German English as evidence of language maintenance and shift
MLA
Kopp, Achim. The Phonology of Pennsylvania German English As Evidence of Language Maintenance and Shift. Selinsgrove [Pa.]: Susquehanna University Press, 1999.
APA
Kopp, A. (1999). The phonology of Pennsylvania German English as evidence of language maintenance and shift. Selinsgrove [Pa.]: Susquehanna University Press.
Chicago
Kopp, Achim, The Phonology of Pennsylvania German English As Evidence of Language Maintenance and Shift. Selinsgrove [Pa.]: Susquehanna University Press, 1999.