Παραπομπή σε μορφή APA (7η εκδ.)

Czelakowski, J. (2015). The Equationally-Defined Commutator: A Study in Equational Logic and Algebra (1st ed. 2015.). Springer International Publishing : Imprint: Birkhäuser.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Czelakowski, Janusz. The Equationally-Defined Commutator: A Study in Equational Logic and Algebra. 1st ed. 2015. Cham: Springer International Publishing : Imprint: Birkhäuser, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

Czelakowski, Janusz. The Equationally-Defined Commutator: A Study in Equational Logic and Algebra. 1st ed. 2015. Springer International Publishing : Imprint: Birkhäuser, 2015.