APA-referens (7:e uppl.)

Lazdam, M., & Leeson, P. (2011). Letter by lazdam and leeson regarding article, "pulmonary and systemic vascular dysfunction in young offspring of mothers with preeclampsia".

Chicago-referens (17:e uppl.)

Lazdam, M., och P. Leeson. Letter by Lazdam and Leeson Regarding Article, "Pulmonary and Systemic Vascular Dysfunction in Young Offspring of Mothers with Preeclampsia". 2011.

MLA-referens (9:e uppl.)

Lazdam, M., och P. Leeson. Letter by Lazdam and Leeson Regarding Article, "Pulmonary and Systemic Vascular Dysfunction in Young Offspring of Mothers with Preeclampsia". 2011.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.