Citação norma APA

Higgins, C. B., Vatner, S. F., Franklin, D., & Braunwald, E. (1973). Extent of Regulation of the Heart's Contractile State in the Conscious Dog by Alteration in the Frequency of Contraction.

Citação norma Chicago

Higgins, Charles B., Stephen F. Vatner, Dean Franklin, and Eugene Braunwald. Extent of Regulation of the Heart's Contractile State in the Conscious Dog By Alteration in the Frequency of Contraction. 1973.

Citação norma MLA

Higgins, Charles B., Stephen F. Vatner, Dean Franklin, and Eugene Braunwald. Extent of Regulation of the Heart's Contractile State in the Conscious Dog By Alteration in the Frequency of Contraction. 1973.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.