Citazione Stile APA (7a Edizione)

Lancaster, S., Tonge, N., & Hepplewhite, P. (1991). Discovering history (1. impression.). Causeway Press.

Citazione stile Chigago Style (17a edizione)

Lancaster, Steve, Neil Tonge, e Peter Hepplewhite. Discovering History. 1. impression. Lancashire: Causeway Press, 1991.

Citatione MLA (9a ed.)

Lancaster, Steve, et al. Discovering History. 1. impression. Causeway Press, 1991.