एपीए उद्धरण

Tobbia, P., Norris, L. A., & Lane, T. (2013). Persistent left superior vena cava draining into the left atrium. BMJ Publishing Group.

शिकागो स्टाइल उद्धरण

Tobbia, Patrick, Leslie A. Norris, और Timothy Lane. Persistent Left Superior Vena Cava Draining Into the Left Atrium. BMJ Publishing Group, 2013.

एमएलए उद्धरण

Tobbia, Patrick, Leslie A. Norris, और Timothy Lane. Persistent Left Superior Vena Cava Draining Into the Left Atrium. BMJ Publishing Group, 2013.