Whitehead, S., Berg, C., & Chang, J. (2001). Pregnancy-related mortality due to cardiomyopathy: United States, 1991-97. Paediatric and Perinatal Epidemiology ; volume 15, issue 4, page A36-A37 ; ISSN 0269-5022 1365-3016. https://doi.org/10.1046/j.1365-3016.2001.00381-114.x
Παραπομπή σε μορφή Chicago (17η εκδ.)Whitehead, Sj, Cj Berg, και Jc Chang. "Pregnancy-related Mortality Due to Cardiomyopathy: United States, 1991-97." Paediatric and Perinatal Epidemiology ; Volume 15, Issue 4, Page A36-A37 ; ISSN 0269-5022 1365-3016 2001. https://doi.org/10.1046/j.1365-3016.2001.00381-114.x.
Παραπομπή σε μορφή MLA (9th εκδ.)Whitehead, Sj, et al. "Pregnancy-related Mortality Due to Cardiomyopathy: United States, 1991-97." Paediatric and Perinatal Epidemiology ; Volume 15, Issue 4, Page A36-A37 ; ISSN 0269-5022 1365-3016, 2001, https://doi.org/10.1046/j.1365-3016.2001.00381-114.x.