Szary-Matuszkowiak, D. Andrew Pettegree, Arthur der Weduwen, The Library. A Fragile History, London: Profile Books 2021, s. 518. ISBN 978-1-78816-342-2. Adam Mickiewicz University, Poznan.
Chicago Style (17th ed.) CitationSzary-Matuszkowiak, Diana. Andrew Pettegree, Arthur Der Weduwen, The Library. A Fragile History, London: Profile Books 2021, S. 518. ISBN 978-1-78816-342-2. Adam Mickiewicz University, Poznan.
MLA (9th ed.) CitationSzary-Matuszkowiak, Diana. Andrew Pettegree, Arthur Der Weduwen, The Library. A Fragile History, London: Profile Books 2021, S. 518. ISBN 978-1-78816-342-2. Adam Mickiewicz University, Poznan.
Warning: These citations may not always be 100% accurate.