Citazione Stile APA (7a Edizione)

University of London. (1959). General Certificate of Education examination - Advanced Level: History. Univ. of London.

Citazione stile Chigago Style (17a edizione)

University of London. General Certificate of Education Examination - Advanced Level: History. London: Univ. of London, 1959.

Citatione MLA (9a ed.)

University of London. General Certificate of Education Examination - Advanced Level: History. Univ. of London, 1959.