APA Style
Cohen, D. Walter, Goldman, Henry M.. (1973).
Periodontal Therapy (5 ed.).
St Louis:
Mosby Company.
Chicago Style
Cohen, D. Walter, Goldman, Henry M..
Periodontal Therapy.
5 ed.
St Louis:
Mosby Company,
1973.
Text.
MLA Style
Cohen, D. Walter, Goldman, Henry M..
Periodontal Therapy.
5 ed.
St Louis:
Mosby Company,
1973.
Text.
Turabian Style
Cohen, D. Walter, Goldman, Henry M..
Periodontal Therapy.
5 ed.
St Louis:
Mosby Company,
1973.
Print.