@book { SocialEducationintheTwentiethCentury,
    title = "Social Education in the Twentieth Century",
    author = "Christine {Woyshner} and Joseph {Watras} and Margaret Smith {Crocco}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1098495"
}