American Psychological Association 7th edition

Niskanen, S. (ca. 2011). The letter collections of Anselm of Canterbury [Book]. In Instrumenta patristica et mediaevalia. Brepols.

Chicago Manual of Style 17th edition (author-date)

Niskanen, Samu. 2011. The letter collections of Anselm of Canterbury. Book. Instrumenta patristica et mediaevalia. Instrumenta patristica et mediaevalia 61. Turnhout: Brepols.

Springer - Basic (author-date)

Niskanen S (2011) The letter collections of Anselm of Canterbury. Brepols, Turnhout

Springer - Lecture Notes in Computer Science

1.Niskanen, S.: The letter collections of Anselm of Canterbury. Brepols, Turnhout (2011).

DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690

Niskanen, Samu ; ; ; : The letter collections of Anselm of Canterbury, Instrumenta patristica et mediaevalia. book. Turnhout : Brepols, 2011 — ISBN 9782503540757

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.