APA引文

Foulke, R. A. (1946). Expansion from retained earnings, 1940-1944. Dun & Bradstreet.

芝加哥风格引文

Foulke, Roy A. Expansion from Retained Earnings, 1940-1944. N.Y.: Dun & Bradstreet, 1946.

MLA引文

Foulke, Roy A. Expansion from Retained Earnings, 1940-1944. Dun & Bradstreet, 1946.

警告：这些引文格式不一定是100％准确.