Haack, F. (1991). Europas neue Religion: Sekten, Gurus, Satanskult. Orell Füssli.
Chicago Style (17th ed.) CitationHaack, Friedrich-Wilhelm. Europas Neue Religion: Sekten, Gurus, Satanskult. Zürich [u.a.]: Orell Füssli, 1991.
MLA (8th ed.) CitationHaack, Friedrich-Wilhelm. Europas Neue Religion: Sekten, Gurus, Satanskult. Orell Füssli, 1991.
Warning: These citations may not always be 100% accurate.