APA引文

The Patent and Trade Marks Cases (1981) Vol.1. The Patent and Trade Marks Cases.

Chicago Edition Citation

The Patent and Trade Marks Cases (1981) Vol.1. Ludhiana: The Patent and Trade Marks Cases.

MLA引文

The Patent and Trade Marks Cases (1981) Vol.1. The Patent and Trade Marks Cases.

警告：这些引文格式不一定是100％准确.