APA (7th ed.) Citation

Franěk, M., & Petružálek, J. Perceptual fluency and eye movements when viewing urban and natural scenes. Nature Portfolio.

Chicago Style (17th ed.) Citation

Franěk, Marek, and Jan Petružálek. Perceptual Fluency and Eye Movements When Viewing Urban and Natural Scenes. Nature Portfolio.

MLA (9th ed.) Citation

Franěk, Marek, and Jan Petružálek. Perceptual Fluency and Eye Movements When Viewing Urban and Natural Scenes. Nature Portfolio.

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