Boyd, M., & Barton, C. (1990). Look back in joy: Text by Malcolm Boyd. Photographs by Crawford Barton (New, illustrated edition, 1st edition.). Alyson.
Citazione stile Chigago Style (17a edizione)Boyd, Malcolm, e Crawford Barton. Look Back in Joy: Text by Malcolm Boyd. Photographs by Crawford Barton. New, illustrated edition, 1st edition. Boston, Mass.: Alyson, 1990.
Citatione MLA (8a ed.)Boyd, Malcolm, e Crawford Barton. Look Back in Joy: Text by Malcolm Boyd. Photographs by Crawford Barton. New, illustrated edition, 1st edition. Alyson, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.