APA citiranje

Snyder, M. L., Soliman, E. Z., Whitsel, E. A., Gellert, K. S., & Heiss, G. (2013). Short-Term Repeatability of Electrocardiographic P Wave Indices and PR Interval.

Citação norma Chicago

Snyder, Michelle L., Elsayed Z. Soliman, Eric A. Whitsel, Kapuaola S. Gellert, and Gerardo Heiss. Short-Term Repeatability of Electrocardiographic P Wave Indices and PR Interval. 2013.

MLA citiranje

Snyder, Michelle L., et al. Short-Term Repeatability of Electrocardiographic P Wave Indices and PR Interval. 2013.