Price, B. J., & Cryer, E. (1974). Map guide to modern history: 1789 to present ; 44 maps and commentaries that explain the modern world (1. publ. 1967, repr.). Reed Education.
Citazione stile Chigago Style (17a edizione)Price, B. J., e Enid Cryer. Map Guide to Modern History: 1789 to Present ; 44 Maps and Commentaries That Explain the Modern World. 1. publ. 1967, repr. Sydney [u.a.]: Reed Education, 1974.
Citatione MLA (9a ed.)Price, B. J., e Enid Cryer. Map Guide to Modern History: 1789 to Present ; 44 Maps and Commentaries That Explain the Modern World. 1. publ. 1967, repr. Reed Education, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.