Citazione Stile APA (7a Edizione)

Strong, C. F. (1958). History in the secondary school. University of London Press.

Citazione stile Chigago Style (17a edizione)

Strong, C. F. History in the Secondary School. London: University of London Press, 1958.

Citatione MLA (8a ed.)

Strong, C. F. History in the Secondary School. University of London Press, 1958.