APA引文

Eltrafi, A., Currie, P., & Silas, J. (2000). Permanent pacemaker insertion in a district general hospital: Indications, patient characteristics, and complications. BMJ Group.

Citação norma Chicago

Eltrafi, A., P. Currie, and J. Silas. Permanent Pacemaker Insertion in a District General Hospital: Indications, Patient Characteristics, and Complications. BMJ Group, 2000.

MLA引文

Eltrafi, A., P. Currie, and J. Silas. Permanent Pacemaker Insertion in a District General Hospital: Indications, Patient Characteristics, and Complications. BMJ Group, 2000.

警告：這些引文格式不一定是100％准確.