Reverdin, O. (1967). Introducing Switzerland. Swiss Office for the Development of Trade.
芝加哥风格引文Reverdin, Olivier. Introducing Switzerland. Lausanne: Swiss Office for the Development of Trade, 1967.
MLA引文Reverdin, Olivier. Introducing Switzerland. Swiss Office for the Development of Trade, 1967.
警告：这些引文格式不一定是100％准确.