Cita APA (7a ed.)

Coventry Conference (6a, Williams, W. G., Smith, R. E., & Moore, B. P. (1982). Oesophageal and other thoracic problems: Sixth Coventry Conference. Wright/PSG.

Cita Chicago Style (17a ed.)

Coventry Conference (6a, William Gilbert Williams, Ronald Edward Smith, y Bryan P. Moore. Oesophageal and Other Thoracic Problems: Sixth Coventry Conference. Bristol [etc.]: Wright/PSG, 1982.

Cita MLA (9a ed.)

Coventry Conference (6a, et al. Oesophageal and Other Thoracic Problems: Sixth Coventry Conference. Wright/PSG, 1982.