Strayer, R. W. (2013). Ways of the world: A brief global history with sources (Second edition, [combined volume], free copy for instructors.). Bedford/St. Martin's.
Chicago-Zitierstil (17. Ausg.)Strayer, Robert W. Ways of the World: A Brief Global History with Sources. Second edition, [combined volume], free copy for instructors. Boston: Bedford/St. Martin's, 2013.
MLA-Zitierstil (9. Ausg.)Strayer, Robert W. Ways of the World: A Brief Global History with Sources. Second edition, [combined volume], free copy for instructors. Bedford/St. Martin's, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.