APA استشهاد

Gil Calderón, M., Chaves Salgado, L., & Bonilla Carrión, R. (2020). Public libraries as promoters of healthy and active elderliness.

استشهاد بنمط شيكاغو

Gil Calderón, Marcela, Lorena Chaves Salgado, و Roger Bonilla Carrión. Public Libraries As Promoters of Healthy and Active Elderliness. 2020.

MLA استشهاد

Gil Calderón, Marcela, Lorena Chaves Salgado, و Roger Bonilla Carrión. Public Libraries As Promoters of Healthy and Active Elderliness. 2020.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.