APA (7th ed.) Citation

Petrich, M. (1976). Categories of algebraic systems: Vector and projective spaces, semigroups, rings and lattices. Springer.

Chicago Style (17th ed.) Citation

Petrich, Mario. Categories of Algebraic Systems: Vector and Projective Spaces, Semigroups, Rings and Lattices. Berlin [u.a.]: Springer, 1976.

MLA (9th ed.) Citation

Petrich, Mario. Categories of Algebraic Systems: Vector and Projective Spaces, Semigroups, Rings and Lattices. Springer, 1976.