APA (7th ed.) Citation

Nan, C., Piek, J., Warner, C., Mellers, D., Krone, R., Barrett, T., & Zeegers, M. (2013). Trajectories and predictors of developmental skills in healthy twins up to 24 months. Elsevier Ltd.

Chicago Style (17th ed.) Citation

Nan, C., Jan Piek, C. Warner, D. Mellers, R. Krone, T. Barrett, and M. Zeegers. Trajectories and Predictors of Developmental Skills in Healthy Twins Up to 24 Months. Elsevier Ltd, 2013.

MLA (9th ed.) Citation

Nan, C., et al. Trajectories and Predictors of Developmental Skills in Healthy Twins Up to 24 Months. Elsevier Ltd, 2013.