APA (7th ed.) Citation

Kolář, J., & Foltán, V. Guidelines for DDD.

Chicago Style (17th ed.) Citation

Kolář, J., and Viliam Foltán. Guidelines for DDD.

MLA (9th ed.) Citation

Kolář, J., and Viliam Foltán. Guidelines for DDD.

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