Dyfyniad APA

Lorente, L., Martín, M., Medina, R., & Valencia, J. (2002). Acute myocardial infarction in patients older than 80 years: 3 years later. BioMed Central.

Dyfyniad Arddull Chicago

Lorente, L., MM Martín, R. Medina, and J. Valencia. Acute Myocardial Infarction in Patients Older Than 80 Years: 3 Years Later. BioMed Central, 2002.

Dyfyniad MLA

Lorente, L., MM Martín, R. Medina, and J. Valencia. Acute Myocardial Infarction in Patients Older Than 80 Years: 3 Years Later. BioMed Central, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.