Cita APA

Grzybowski, S., & Allen, E. A. (1961). The Epidemiology of Tuberculosis in Ontario, 1960.

Chicago Style Citation

Grzybowski, S., i E. A. Allen. The Epidemiology of Tuberculosis in Ontario, 1960. 1961.

Cita MLA

Grzybowski, S., i E. A. Allen. The Epidemiology of Tuberculosis in Ontario, 1960. 1961.