Style de citation APA

Fry, R. (2003). Great big book of personal productivity. Viva Books.

Style de citation Chicago

Fry, Ron. Great Big Book of Personal Productivity. New Delhi: Viva Books, 2003.

Style de citation MLA

Fry, Ron. Great Big Book of Personal Productivity. Viva Books, 2003.

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