APA (7th ed.) Citation

Πολίτης, Γ. Ν. (1968). An introduction to the theory of groups. International Textbook Company.

Chicago Style (17th ed.) Citation

Πολίτης, Γεώργιος Ν. An Introduction to the Theory of Groups. Scranton, Pennsylvania: International Textbook Company, 1968.

MLA (8th ed.) Citation

Πολίτης, Γεώργιος Ν. An Introduction to the Theory of Groups. International Textbook Company, 1968.