APA Style

Grätzer, G. (2016). The Congruences of a Finite Lattice (2). Birkhäuser Cham: Birkhäuser Cham.

MLA Style

Grätzer, George. "The Congruences of a Finite Lattice". 2 Birkhäuser Cham: Birkhäuser Cham, 2016. Text.