Cita APA (7a ed.)

Vaittinen, E. (1970). Carcinoma of the gall-bladder: A study of 390 cases diagnosed in Finland 1953-1967. [s.n.].

Cita Chicago Style (17a ed.)

Vaittinen, Eero. Carcinoma of the Gall-bladder: A Study of 390 Cases Diagnosed in Finland 1953-1967. [S.l.]: [s.n.], 1970.

Cita MLA (9a ed.)

Vaittinen, Eero. Carcinoma of the Gall-bladder: A Study of 390 Cases Diagnosed in Finland 1953-1967. [s.n.], 1970.