@book { IntegratingContentandLanguageinHigherEducation,
    title = "Integrating Content and Language in Higher Education",
    author = "Robert {Wilkinson} and Mary Louise {Walsh}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05109-4",
    url = "https://www.peterlang.com/document/1050371"
}