APA (7th ed.) Citation

Macphee, T., & Cowley, G. (1975). Essentials of periodontology and periodontics (Second edition.). Blackwell Scientific Publications.

Chicago Style (17th ed.) Citation

Macphee, Torquil, and Geoffrey Cowley. Essentials of Periodontology and Periodontics. Second edition. Oxford: Blackwell Scientific Publications, 1975.

MLA (9th ed.) Citation

Macphee, Torquil, and Geoffrey Cowley. Essentials of Periodontology and Periodontics. Second edition. Blackwell Scientific Publications, 1975.

Warning: These citations may not always be 100% accurate.