APA (7e ed.) Bronvermelding

Não informado. (1989). Practical Periodontics and Aesthetic Dentistry. Montage Media Corporation.

Chicago (17e ed.) Bronvermelding

Não informado. Practical Periodontics and Aesthetic Dentistry. Mahwah, NJ: Montage Media Corporation, 1989.

MLA (8e ed.) Bronvermelding

Não informado. Practical Periodontics and Aesthetic Dentistry. Montage Media Corporation, 1989.

Let op: Deze citaties zijn niet altijd 100% accuraat.