APA引文

Runeberg, L. (1946). Trade in forest products between Finland and the United States of America.

Chicago Style (17th ed.) Citation

Runeberg, L. Trade in Forest Products Between Finland and the United States of America. 1946.

MLA引文

Runeberg, L. Trade in Forest Products Between Finland and the United States of America. 1946.

警告：這些引文格式不一定是100％准確.