APA (7e ed.) Bronvermelding

Nolan, A., Cartmel, J., & Macfarlane, K. (2013). Research in early childhood. Sage.

Chicago (17e ed.) Bronvermelding

Nolan, Andrea, Jennifer Cartmel, en Kym Macfarlane. Research in Early Childhood. Los Angeles: Sage, 2013.

MLA (9e ed.) Bronvermelding

Nolan, Andrea, et al. Research in Early Childhood. Sage, 2013.