Citazione Stile APA (7a Edizione)

Smyth, R., Spark, P., Armstrong, N., & Duley, L. (2009). Magpie Trial in the UK: Methods and additional data for women and children at 2 years following pregnancy complicated by pre-eclampsia.

Citazione stile Chigago Style (17a edizione)

Smyth, R., P. Spark, N. Armstrong, e L. Duley. Magpie Trial in the UK: Methods and Additional Data for Women and Children at 2 Years Following Pregnancy Complicated by Pre-eclampsia. 2009.

Citatione MLA (9a ed.)

Smyth, R., et al. Magpie Trial in the UK: Methods and Additional Data for Women and Children at 2 Years Following Pregnancy Complicated by Pre-eclampsia. 2009.