@book { LivingSong,
    title = "Living Song",
    author = "Karin {Hendricks} and June {Boyce-Tillman}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/b18386",
    url = "https://www.peterlang.com/document/1140531"
}