@book { DiefachlicheTextsorteBedienungsanleitung,
    title = "Die fachliche Textsorte Bedienungsanleitung",
    subtitle = "Sprachliche Untersuchungen zu ihrer historischen Entwicklung",
    author = "Micaela {Zirngibl}",
    year = "2003",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1095255"
}