APA引文

Flandrau, G. (1927). The Lewis and Clark expedition. Great Northern Railway.

Chicago Style (17th ed.) Citation

Flandrau, Grace. The Lewis and Clark Expedition. [n.p.]: Great Northern Railway, 1927.

MLA引文

Flandrau, Grace. The Lewis and Clark Expedition. Great Northern Railway, 1927.

警告：這些引文格式不一定是100％准確.