Speed, P. F. (1981). A course book in British social and economic history from 1760 (1. publ., reprinted.). Wheaton.
Citazione stile Chigago Style (17a edizione)Speed, P. F. A Course Book in British Social and Economic History from 1760. 1. publ., reprinted. Exeter: Wheaton, 1981.
Citatione MLA (9a ed.)Speed, P. F. A Course Book in British Social and Economic History from 1760. 1. publ., reprinted. Wheaton, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.