Lectures on modern history
MLA
Acton, John Emerich Edward Dalberg Acton, John Neville Figgis, and Reginald Vere Laurence. Lectures On Modern History. London: Macmillan and Co., 1907
APA, 7th edition
Acton, J. Emerich Edward Dalberg Acton, Figgis, J. Neville, & Laurence, R. Vere. (1907). Lectures on modern history. London: Macmillan and Co
Chicago, 17th edition
Acton, John Emerich Edward Dalberg Acton, John Neville Figgis, and Reginald Vere Laurence. Lectures on modern history. London: Macmillan and Co., 1907