@Book{OL32050621M,
    title: {Harry Potter and the Cursed Child},
    author: {Jack Thorne and John Tiffany and J. K. Rowling and Jack Thorne and Jean-François Ménard},
    publisher: {Arthur A. Levine Books an imprint of Scholastic Inc.},
    year: {2016},
}

@Author{OL5231739A,
    name: {Jack Thorne},
    birth_date: {1978}
}
@Author{OL7294929A,
    name: {John Tiffany},
}
@Author{OL23919A,
    name: {J. K. Rowling},
    birth_date: {31 July 1965}
}
@Author{OL10259603A,
    name: {Jack Thorne},
}
@Author{OL3114120A,
    name: {Jean-François Ménard},
}