एपीए उद्धरण

Trainer. (2009). Giant leaps forward. Clin Med (Lond).

शिकागो स्टाइल उद्धरण

Trainer. "Giant Leaps Forward." Clin Med (Lond) 2009.

एमएलए उद्धरण

Trainer. "Giant Leaps Forward." Clin Med (Lond) 2009.