Cita APA

Melcher, A. H., & Bowen, W. (1969). Biology of the periodontium. New York, New York: Academic Press.

Citación estilo Chicago

Melcher, A. H., y W.H Bowen. Biology of the Periodontium. New York, New York: Academic Press, 1969.

Cita MLA

Melcher, A. H., y W.H Bowen. Biology of the Periodontium. New York, New York: Academic Press, 1969.