Cita APA (7a ed.)

Johansson, M., Ricci, F., Schulte, J., Persson, M., Melander, O., Sutton, R., . . . Fedorowski, A. (2021). Circulating levels of growth hormone in postural orthostatic tachycardia syndrome. Nature Portfolio.

Cita Chicago Style (17a ed.)

Johansson, Madeleine, Fabrizio Ricci, Janin Schulte, Margaretha Persson, Olle Melander, Richard Sutton, Viktor Hamrefors, y Artur Fedorowski. Circulating Levels of Growth Hormone in Postural Orthostatic Tachycardia Syndrome. Nature Portfolio, 2021.

Cita MLA (8a ed.)

Johansson, Madeleine, et al. Circulating Levels of Growth Hormone in Postural Orthostatic Tachycardia Syndrome. Nature Portfolio, 2021.