@book { TheEucharistastheCenterofTheology,
    title = "The Eucharist as the Center of Theology",
    author = "Richard A. {Nicholas}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1100353"
}