APA ציטוט

Millner, R., Treasure, T., & Swanton, H. (1989). Percutaneous balloon valve dilatation.

Citação norma Chicago

Millner, R., T. Treasure, and H. Swanton. Percutaneous Balloon Valve Dilatation. 1989.

ציטוט MLA

Millner, R., T. Treasure, and H. Swanton. Percutaneous Balloon Valve Dilatation. 1989.