Cita APA

Hutchinson, D. C. S., Cook, P. J. L., Barter, C. E., Harris, H., & Hugh-Jones, P. (1971). Pulmonary Emphysema and α(1)-Antitrypsin Deficiency.

Citación estilo Chicago

Hutchinson, D. C. S., P. J. L. Cook, C. E. Barter, Harry Harris, y P. Hugh-Jones. Pulmonary Emphysema and α(1)-Antitrypsin Deficiency. 1971.

Cita MLA

Hutchinson, D. C. S., et al. Pulmonary Emphysema and α(1)-Antitrypsin Deficiency. 1971.