APA (7th ed.) Citation

Matuštík, R., & Matušík, R. The double image.

Chicago Style (17th ed.) Citation

Matuštík, Radislav, and Radislav Matušík. The Double Image.

MLA (9th ed.) Citation

Matuštík, Radislav, and Radislav Matušík. The Double Image.

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