APA引文

(2018). Rick Steves' Europe. Rick Steves' Europe, Inc..

Chicago Style (17th ed.) Citation

Rick Steves' Europe. Edmonds, WA: Rick Steves' Europe, Inc., 2018.

MLA引文

Rick Steves' Europe. Rick Steves' Europe, Inc., 2018.

警告：這些引文格式不一定是100％准確.