Gaya APA

Carlson, K, J. et al (1997). The women's concise guide to a health their heart : the harvard guide to womwn's health . London: Harvard University.

Gaya MLA

Carlson, Karen, J.. et al. "The women's concise guide to a health their heart : the harvard guide to womwn's health". London: Harvard University, 1997. Text.