APA (7th ed.) Citation

Donal, E., Lund, L. H., Oger, E., Edner, M., & Persson, H. (2010). What are the true prognostic differences between heart failure with preserved and reduced ejection fraction? European Journal of Heart Failure, 12(1), 98. https://doi.org/10.1093/eurjhf/hfp170

Chicago Style (17th ed.) Citation

Donal, Erwan, Lars H. Lund, Emmanuel Oger, Magnus Edner, and Hans Persson. "What Are the True Prognostic Differences Between Heart Failure with Preserved and Reduced Ejection Fraction?" European Journal of Heart Failure 12, no. 1 (2010): 98. https://doi.org/10.1093/eurjhf/hfp170.

MLA (9th ed.) Citation

Donal, Erwan, et al. "What Are the True Prognostic Differences Between Heart Failure with Preserved and Reduced Ejection Fraction?" European Journal of Heart Failure, vol. 12, no. 1, 2010, p. 98, https://doi.org/10.1093/eurjhf/hfp170.