APA استشهاد

Petheram, I. S., Jones, D. A., & Collins, J. V. (1979). Patterns of recovery of airflow obstruction in severe acute asthma.

استشهاد بنمط شيكاغو

Petheram, Ian S., D. A. Jones, و J. V. Collins. Patterns of Recovery of Airflow Obstruction in Severe Acute Asthma. 1979.

MLA استشهاد

Petheram, Ian S., D. A. Jones, و J. V. Collins. Patterns of Recovery of Airflow Obstruction in Severe Acute Asthma. 1979.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.