Heart transplantation turns 50 and is going strong.

MLA

Crespo-Leiro, Maria G., and Finn Gustafsson. “Heart Transplantation Turns 50 and Is Going Strong.” European Journal of Heart Failure, vol. 19, no. 12, Dec. 2017, pp. 1564–65. EBSCOhost, https://doi.org/10.1002/ejhf.1096.

APA

Crespo-Leiro, M. G., & Gustafsson, F. (2017). Heart transplantation turns 50 and is going strong. European Journal of Heart Failure, 19(12), 1564–1565. https://doi.org/10.1002/ejhf.1096

Chicago

Crespo-Leiro, Maria G, and Finn Gustafsson. 2017. “Heart Transplantation Turns 50 and Is Going Strong.” European Journal of Heart Failure 19 (12): 1564–65. doi:10.1002/ejhf.1096.