APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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