Freeborn, D. (1998). From old English to standard English: A course book in language variation across time (2nd ed.). MacMillan.
Cita Chicago Style (17a ed.)Freeborn, Dennis. From Old English to Standard English: A Course Book in Language Variation Across Time. 2nd ed. Basingstoke [etc.]: MacMillan, 1998.
Cita MLA (9a ed.)Freeborn, Dennis. From Old English to Standard English: A Course Book in Language Variation Across Time. 2nd ed. MacMillan, 1998.
Precaución: Estas citas no son 100% exactas.