Citazione Stile APA (7a Edizione)

Hughes, M., Hume, C., & Robertson Huffnagle, H. (2018). National 4 & 5 History: For SQA 2019 and beyond (Fully updated for the 2019 changes.). Leckie, the education publisher for Scotland.

Citazione stile Chigago Style (17a edizione)

Hughes, Maxine, Chris Hume, e Holly Robertson Huffnagle. National 4 & 5 History: For SQA 2019 and Beyond. Fully updated for the 2019 changes. Glasgow: Leckie, the education publisher for Scotland, 2018.

Citatione MLA (9a ed.)

Hughes, Maxine, et al. National 4 & 5 History: For SQA 2019 and Beyond. Fully updated for the 2019 changes. Leckie, the education publisher for Scotland, 2018.