Cita APA

Ebden, P., Leopold, D., Smith, A. P., Buss, D., & Routledge, P. A. (1984). Free and total plasma theophylline concentrations in chronic airflow obstruction.

Citación estilo Chicago

Ebden, P., D. Leopold, A P. Smith, D. Buss, y P A. Routledge. Free and Total Plasma Theophylline Concentrations in Chronic Airflow Obstruction. 1984.

Cita MLA

Ebden, P., et al. Free and Total Plasma Theophylline Concentrations in Chronic Airflow Obstruction. 1984.