Citazione Stile APA (7a Edizione)

Gale Group, Riggs, T., Constantakis, S., & Mallegg, K. (2016). How everyday products are made. U-X-L, a part of Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Gale Group, Thomas Riggs, Sara Constantakis, e Kristin Mallegg. How Everyday Products Are Made. Farmington Hills, Michigan: U-X-L, a part of Cengage Learning, 2016.

Citatione MLA (9a ed.)

Gale Group, et al. How Everyday Products Are Made. U-X-L, a part of Cengage Learning, 2016.