APA (7th ed.) Citation

Cseke Panna & Hübner Andrea. Psychological effects in web design - How colors, typography and spacing affect users.

Chicago Style (17th ed.) Citation

Cseke Panna and Hübner Andrea. Psychological Effects in Web Design - How Colors, Typography and Spacing Affect Users.

MLA (8th ed.) Citation

Cseke Panna and Hübner Andrea. Psychological Effects in Web Design - How Colors, Typography and Spacing Affect Users.

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