एपीए उद्धरण

Larry Patrick Tilley. (1992). Essential of Canine and Feline Electrocardiography ( Interpretation and Treatement) (3.). Lea & Febiger.

शिकागो स्टाइल उद्धरण

Larry Patrick Tilley. Essential of Canine and Feline Electrocardiography ( Interpretation and Treatement). 3. Lea & Febiger, 1992.

एमएलए उद्धरण

Larry Patrick Tilley. Essential of Canine and Feline Electrocardiography ( Interpretation and Treatement). 3. Lea & Febiger, 1992.