@book { IhrbesterFreundderCowboyMilliardr,
    title = "Ihr bester Freund, der Cowboy-Milliardär",
    author = "Liz {Isaacson} and Virginia {Knorr}",
    year = "2022",
    publisher = "AEJ Creative Works",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1169162"
}