APA (7th ed.) Citation

Zápotočná, O. Directionality in Circle Drawing in Relation to Age, Sex, Handedness and Hand Used.

Chicago Style (17th ed.) Citation

Zápotočná, Oľga. Directionality in Circle Drawing in Relation to Age, Sex, Handedness and Hand Used.

MLA (9th ed.) Citation

Zápotočná, Oľga. Directionality in Circle Drawing in Relation to Age, Sex, Handedness and Hand Used.

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