Παραπομπή APA

Schoppe-Sullivan, S. J., Kotila, L., Jia, R., Lang, S. N., & Bower, D. J. (2012). Comparisons of levels and predictors of mothers’ and fathers’ engagement with their preschool aged children.

Παραπομπή Chicago Style

Schoppe-Sullivan, Sarah J., Letitia Kotila, Rongfang Jia, Sarah N. Lang, και Daniel J. Bower. Comparisons of Levels and Predictors of Mothers’ and Fathers’ Engagement With Their Preschool Aged Children. 2012.

Παραπομπή MLA

Schoppe-Sullivan, Sarah J., et al. Comparisons of Levels and Predictors of Mothers’ and Fathers’ Engagement With Their Preschool Aged Children. 2012.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.