Steves, R. (2026). Rick Steves Ireland. Rick Steves.
Chicago Style (17th ed.) CitationSteves, Rick. Rick Steves Ireland. Rick Steves, 2026.
MLA引文Steves, Rick. Rick Steves Ireland. Rick Steves, 2026.
警告：這些引文格式不一定是100％准確.
APA引文