Back Door Productions, American Public Television, Oregon Public Broadcasting, & Steves, R. (2012). Rick Steves' Europe: 11 new shows 2013-2014. Back Door Productions.
Style de citation Chicago (17e éd.)Back Door Productions, American Public Television, Oregon Public Broadcasting, et Rick Steves. Rick Steves' Europe: 11 New Shows 2013-2014. Edmonds, Wash: Back Door Productions, 2012.
Style de citation MLA (8e éd.)Back Door Productions, et al. Rick Steves' Europe: 11 New Shows 2013-2014. Back Door Productions, 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.