APA način citiranja

Vikanes, Å., Skjærven, R., Grjibovski, A. M., Gunnes, N., Vangen, S., & Magnus, P. (2010). Recurrence of hyperemesis gravidarum across generations: Population based cohort study. BMJ Publishing Group Ltd.

Čikaški stil citiranja

Vikanes, Åse, Rolv Skjærven, Andrej M. Grjibovski, Nina Gunnes, Siri Vangen, i Per Magnus. Recurrence of Hyperemesis Gravidarum Across Generations: Population Based Cohort Study. BMJ Publishing Group Ltd, 2010.

MLA način citiranja

Vikanes, Åse, et al. Recurrence of Hyperemesis Gravidarum Across Generations: Population Based Cohort Study. BMJ Publishing Group Ltd, 2010.