APA引文

Valdés Ambrosio, O., & Gutiérrez Fiallo, J. M. (2020). Propaganda Public Safety: Specifying a model of social representations of aging, youth and old age. UNIVERSIDAD DE SONORA.

Citación estilo Chicago

Valdés Ambrosio, Oscar, y José Manuel Gutiérrez Fiallo. Propaganda Public Safety: Specifying a Model of Social Representations of Aging, Youth and Old Age. UNIVERSIDAD DE SONORA, 2020.

MLA引文

Valdés Ambrosio, Oscar, y José Manuel Gutiérrez Fiallo. Propaganda Public Safety: Specifying a Model of Social Representations of Aging, Youth and Old Age. UNIVERSIDAD DE SONORA, 2020.

警告：这些引文格式不一定是100％准确.