APA引文

Robinson, J. (1978). Europe at low cost. Harian.

芝加哥风格引文

Robinson, Jeffrey. Europe at Low Cost. New York, N.Y: Harian, 1978.

MLA引文

Robinson, Jeffrey. Europe at Low Cost. Harian, 1978.

警告：这些引文格式不一定是100％准确.