@book { MehrMordeaufdemLandVierKrimis,
    title = "Mehr Morde auf dem Land: Vier Krimis",
    author = "Alfred {Bekker} and Peter {Haberl} and Albert {Baeumer} and W. A. {Hary}",
    year = "2019",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/309222"
}