Gaya APA

Riordan, J., Wambach, K. (2010). Breastfeeding and Human Lactation (4th Edition). Canada: Jones and Bartlett Publishers.

Gaya MLA

Riordan, Jan., Wambach, Karen. "Breastfeeding and Human Lactation". 4th Edition Canada: Jones and Bartlett Publishers, 2010. Teks (Text).