Beasecker, R. (2010). Fifty at fifty: A catalogue of incunabula in the University Libraries, Grand Valley State University. Univ. Libraries, Grand Valley State Univ.
Chicago-Zitierstil (17. Ausg.)Beasecker, Robert. Fifty at Fifty: A Catalogue of Incunabula in the University Libraries, Grand Valley State University. Allendale, Mich: Univ. Libraries, Grand Valley State Univ, 2010.
MLA-Zitierstil (9. Ausg.)Beasecker, Robert. Fifty at Fifty: A Catalogue of Incunabula in the University Libraries, Grand Valley State University. Univ. Libraries, Grand Valley State Univ, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.