Стиль цитування APA (7-ме видання)

Kayem, G., Kurinczuk, J., Spark, P., Brocklehurst, P., & Knight, M. (2011). Maternal and obstetric factors associated with delayed postpartum eclampsia: A national study population.

Чикаго стиль цитування (17-те видання)

Kayem, G., J. Kurinczuk, P. Spark, P. Brocklehurst, та M. Knight. Maternal and Obstetric Factors Associated with Delayed Postpartum Eclampsia: A National Study Population. 2011.

Стиль цитування MLA (9-ме видання)

Kayem, G., et al. Maternal and Obstetric Factors Associated with Delayed Postpartum Eclampsia: A National Study Population. 2011.