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.