Style de citation APA (7e éd.)

Time-Life Books. (1999). People who shaped the century. Time-Life Books.

Style de citation Chicago (17e éd.)

Time-Life Books. People Who Shaped the Century. Alexandria, Va: Time-Life Books, 1999.

Style de citation MLA (8e éd.)

Time-Life Books. People Who Shaped the Century. Time-Life Books, 1999.

Attention : ces citations peuvent ne pas être correctes à 100%.