Cita APA (7th ed.)

Gratzer, G. (1978). General lattice theory. Birkha"user.

Cita Chicago (17th ed.)

Gratzer, George. General Lattice Theory. Basel [etc.]: Birkha"user, 1978.

Cita MLA (9th ed.)

Gratzer, George. General Lattice Theory. Birkha"user, 1978.