APA (7th ed.) Citation

(2011). Krížovky a sudoku. GK Invest, s.r.o.

Chicago Style (17th ed.) Citation

Krížovky a Sudoku. Bratislava: GK Invest, s.r.o, 2011.

MLA (9th ed.) Citation

Krížovky a Sudoku. GK Invest, s.r.o, 2011.

Warning: These citations may not always be 100% accurate.