Cita APA

Petrich, M., & Petrich, M. (1964). Categories of algebraic systems: Vector and projective spaces, semigroups, rings and lattices. Berlín: Springer.

Citación estilo Chicago

Petrich, Mario, y Mario Petrich. Categories of Algebraic Systems: Vector and Projective Spaces, Semigroups, Rings and Lattices. Berlín: Springer, 1964.

Cita MLA

Petrich, Mario, y Mario Petrich. Categories of Algebraic Systems: Vector and Projective Spaces, Semigroups, Rings and Lattices. Berlín: Springer, 1964.