APA način citiranja

Tsoi, L. (2003). Consumption of coffee during pregnancy: Article raises more questions than it answers. BMJ Publishing Group Ltd.

Čikaški stil citiranja

Tsoi, Ludwig. Consumption of Coffee During Pregnancy: Article Raises More Questions Than It Answers. BMJ Publishing Group Ltd, 2003.

MLA način citiranja

Tsoi, Ludwig. Consumption of Coffee During Pregnancy: Article Raises More Questions Than It Answers. BMJ Publishing Group Ltd, 2003.