APA-referens

Clough, S. B., Thomas Moodie, & Carol Moodie. (1969). Economic history of Europe twentieth century. McMillan.

Chicago-stil citat

Clough, Shepard B., Thomas Moodie, och Carol Moodie. Economic History of Europe Twentieth Century. London: McMillan, 1969.

MLA-referens

Clough, Shepard B., et al. Economic History of Europe Twentieth Century. McMillan, 1969.