Cita APA (7a ed.)

Ellul-Micallef, R., Lam, W. K., & Toogood, J. H. (1987). Advances in the use of inhaled corticosteroids: Symposium proceedings. Excerpta Medica.

Cita Chicago Style (17a ed.)

Ellul-Micallef, R., W. K. Lam, y J. H. Toogood. Advances in the Use of Inhaled Corticosteroids: Symposium Proceedings. Hong Kong [etc.]: Excerpta Medica, 1987.

Cita MLA (9a ed.)

Ellul-Micallef, R., et al. Advances in the Use of Inhaled Corticosteroids: Symposium Proceedings. Excerpta Medica, 1987.