Cita APA

Agnew, R. A., Wilkins, E. G., & Roberts, C. (1984). Problems of tuberculosis in decline.

Citación estilo Chicago

Agnew, R A., E G. Wilkins, y C. Roberts. Problems of Tuberculosis in Decline. 1984.

Cita MLA

Agnew, R A., E G. Wilkins, y C. Roberts. Problems of Tuberculosis in Decline. 1984.