European Workshop on Periodontology, Lang, N. P., Karring, T., & Lindhe, J. (1999). Proceedings of the 3rd European Workshop on Periodontology: Implant dentistry : Charter House at Ittingen, Thurgau, Switzerland : january30- February 3, 1999. Quintessence Books.
Cita Chicago Style (17a ed.)European Workshop on Periodontology, Niklaus P. Lang, Thorkild Karring, y Jan Lindhe. Proceedings of the 3rd European Workshop on Periodontology: Implant Dentistry : Charter House at Ittingen, Thurgau, Switzerland : January30- February 3, 1999. Berlin [etc.]: Quintessence Books, 1999.
Cita MLA (9a ed.)European Workshop on Periodontology, et al. Proceedings of the 3rd European Workshop on Periodontology: Implant Dentistry : Charter House at Ittingen, Thurgau, Switzerland : January30- February 3, 1999. Quintessence Books, 1999.
