APA ציטוט

Medlin, J. (2004). Sister Study Launched Nationwide. National Institue of Environmental Health Sciences.

Citação norma Chicago

Medlin, Jennifer. Sister Study Launched Nationwide. National Institue of Environmental Health Sciences, 2004.

ציטוט MLA

Medlin, Jennifer. Sister Study Launched Nationwide. National Institue of Environmental Health Sciences, 2004.