Citação norma APA
Brockmeyer & Petri, H. Sprache - Sprachverfall - Sprache im Wandel: Was wird aus unserer Sprache?
Citação norma Chicago
Brockmeyer and Harald Petri. Sprache - Sprachverfall - Sprache Im Wandel: Was Wird Aus Unserer Sprache?
Citação norma MLA
Brockmeyer and Harald Petri. Sprache - Sprachverfall - Sprache Im Wandel: Was Wird Aus Unserer Sprache?
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.