APA ציטוט

Gratzer, G. The congruences of a finite lattice: A proof-by-picture approach.

Chicago Style (17th ed.) Citation

Gratzer, George. The Congruences of a Finite Lattice: A Proof-by-picture Approach.

ציטוט MLA

Gratzer, George. The Congruences of a Finite Lattice: A Proof-by-picture Approach.