Gaya APA
Ludwig, B. et al (2012).
Self-ligating Brackets in Orthodontics : Current Concepts and Techniques .
Stuttgart:
TIS.
Gaya Chicago
Ludwig, B. et al.
Self-ligating Brackets in Orthodontics : Current Concepts and Techniques.
Stuttgart:
TIS,
2012.
Electronic Resource.
Gaya MLA
Ludwig, Björn. et al.
"Self-ligating Brackets in Orthodontics : Current Concepts and Techniques".
Stuttgart:
TIS,
2012.
Electronic Resource.
Gaya Turabian
Ludwig, Björn. et al..
Self-ligating Brackets in Orthodontics : Current Concepts and Techniques.
Stuttgart:
TIS,
2012.
Electronic Resource.