Open water swimming. Particular medical problems.

MLA

Gerrard, D. F. “Open Water Swimming. Particular Medical Problems.” Clinics in Sports Medicine, vol. 18, no. 2, Apr. 1999, p. 337. EBSCOhost, https://doi.org/10.1016/s0278-5919(05)70149-6.

APA

Gerrard, D. F. (1999). Open water swimming. Particular medical problems. Clinics in Sports Medicine, 18(2), 337. https://doi.org/10.1016/s0278-5919(05)70149-6

Chicago

Gerrard, D F. 1999. “Open Water Swimming. Particular Medical Problems.” Clinics in Sports Medicine 18 (2): 337. doi:10.1016/s0278-5919(05)70149-6.