APA citiranje

Lok, S. I., Kirkels, J. H., Klöpping, C., Doevendans, P. A. F., & de Jonge, N. (2011). Peripartum cardiomyopathy: The need for a national database. Bohn Stafleu van Loghum.

Citação norma Chicago

Lok, S. I., J. H. Kirkels, C. Klöpping, P. A. F. Doevendans, and N. de Jonge. Peripartum Cardiomyopathy: The Need for a National Database. Bohn Stafleu van Loghum, 2011.

MLA citiranje

Lok, S. I., et al. Peripartum Cardiomyopathy: The Need for a National Database. Bohn Stafleu van Loghum, 2011.