Gaya APA

Coolidge, E, D. (1956). A Textbook of Endodontology : Including the Critical Pathology and Treatment of the Dental Pulp and Pulpless Teeth . Philadelphia: Lea & Febiger.

Gaya MLA

Coolidge, Edgar, D.. "A Textbook of Endodontology : Including the Critical Pathology and Treatment of the Dental Pulp and Pulpless Teeth". Philadelphia: Lea & Febiger, 1956. Text.