APA (7th ed.) Citation

Lechan, M., & Dressler, J. Semafor.

Chicago Style (17th ed.) Citation

Lechan, Milan, and Ján Dressler. Semafor.

MLA (9th ed.) Citation

Lechan, Milan, and Ján Dressler. Semafor.

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