Dyfyniad APA

Amatulli, C., Angelis, M. D., Costabile, M., & Guido, G. (2020). Sustainable Luxury Brands. 1st ed. 2017. Palgrave Macmillan UK.

Dyfyniad Arddull Chicago

Amatulli, Cesare, Matteo De Angelis, Michele Costabile, và Gianluigi Guido. Sustainable Luxury Brands. 1st Ed. 2017. Palgrave Macmillan UK, 2020.

Dyfyniad MLA

Amatulli, Cesare, Matteo De Angelis, Michele Costabile, và Gianluigi Guido. Sustainable Luxury Brands. 1st Ed. 2017. Palgrave Macmillan UK, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.