APA ציטוט

Sivalokanathan, S., McAree, T., Jacobs, B., Manickavasagar, T., Brennan, L., Bassett, P., . . . Blair, M. (2012). Vitamin D deficiency in pregnancy – a failure of public health policy? BioMed Central.

Citação norma Chicago

Sivalokanathan, S., T. McAree, B. Jacobs, T. Manickavasagar, L. Brennan, P. Bassett, S. Rainbow, and M. Blair. Vitamin D Deficiency in Pregnancy – a Failure of Public Health Policy? BioMed Central, 2012.

ציטוט MLA

Sivalokanathan, S., et al. Vitamin D Deficiency in Pregnancy – a Failure of Public Health Policy? BioMed Central, 2012.