Citazione Stile APA (7a Edizione)

Jones, S., Zimmermann, A., & Zimmermann, S. (2023). Social studies (2023 edition, first published 2023.). NPH, Namibia Publishing House.

Citazione stile Chigago Style (17a edizione)

Jones, S., A. Zimmermann, e S. Zimmermann. Social Studies. 2023 edition, first published 2023. Winkhoek, Namibia: NPH, Namibia Publishing House, 2023.

Citatione MLA (9a ed.)

Jones, S., et al. Social Studies. 2023 edition, first published 2023. NPH, Namibia Publishing House, 2023.