APA引文

Polish Research Centre. (1944). The bridgehead of East Prussia. Edinburgh: Polish Books Depot.

Chicago Style (17th ed.) Citation

Polish Research Centre. The Bridgehead of East Prussia. Edinburgh: Polish Books Depot, 1944.

MLA引文

Polish Research Centre. The Bridgehead of East Prussia. Edinburgh: Polish Books Depot, 1944.

警告：這些引文格式不一定是100％准確.