@book { WilliamJamesPhilosophieundPsychologiederReligion,
    title = "William James’ Philosophie und Psychologie der Religion",
    author = "Gudrun {Luh-Hardegg}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093867"
}