APA Citatie

Gebremedhin, A. T., Regan, A. K., Malacova, E., Marinovich, M. L., Ball, S., Foo, D., & Pereira, G. (2018). Effects of interpregnancy interval on pregnancy complications: Protocol for systematic review and meta-analysis. BMJ Open.

Chicago Style citaat

Gebremedhin, Amanuel Tesfay, Annette K. Regan, Eva Malacova, M Luke Marinovich, Stephen Ball, Damien Foo, en Gavin Pereira. "Effects of Interpregnancy Interval On Pregnancy Complications: Protocol for Systematic Review and Meta-analysis." BMJ Open 2018.

MLA citatie

Gebremedhin, Amanuel Tesfay, et al. "Effects of Interpregnancy Interval On Pregnancy Complications: Protocol for Systematic Review and Meta-analysis." BMJ Open 2018.