Cita APA (7a ed.)

(1966). Journal of periodontal research. Blackwell Munksgaard.

Cita Chicago Style (17a ed.)

Journal of Periodontal Research. [Copenhagen, Denmark]: Blackwell Munksgaard, 1966.

Cita MLA (9a ed.)

Journal of Periodontal Research. Blackwell Munksgaard, 1966.