Citazione Stile APA (7a Edizione)

Sauvain, P. (1996). The modern world: 1914 to 1980 ; a new certificate approach (1. publ.). Thornes.

Citazione stile Chigago Style (17a edizione)

Sauvain, Philip. The Modern World: 1914 to 1980 ; a New Certificate Approach. 1. publ. Cheltenham: Thornes, 1996.

Citatione MLA (9a ed.)

Sauvain, Philip. The Modern World: 1914 to 1980 ; a New Certificate Approach. 1. publ. Thornes, 1996.