APA (7th ed.) Citation
Pollak, G. (1979). Algebraic theory of semigroups (1. vyd.). North-Holland Publishing Company.
Chicago Style (17th ed.) Citation
Pollak, G. Algebraic Theory of Semigroups. 1. vyd. Amsterdam: North-Holland Publishing Company, 1979.
MLA (9th ed.) Citation
Pollak, G. Algebraic Theory of Semigroups. 1. vyd. North-Holland Publishing Company, 1979.
Warning: These citations may not always be 100% accurate.