APA

Gaerny A. A., Thomas M. H., . (1972). Removable closure of the interdental space (C.I.S.). Berlin: <Die >Quintessenz.

Chicago

Gaerny Arnold A, Thomas M Hassel, . 1972. Removable closure of the interdental space (C.I.S.). Berlin: <Die >Quintessenz.

Harvard

Gaerny A. A., Thomas M. H., . (1972). Removable closure of the interdental space (C.I.S.). Berlin: <Die >Quintessenz.

MLA

Gaerny Arnold A, Thomas M Hassel, . Removable closure of the interdental space (C.I.S.). Berlin: <Die >Quintessenz. 1972.