APA引文

Elizabeth Verkey. (2011). Law of patents (ed. 2.). Eastern Book.

Chicago Edition Citation

Elizabeth Verkey. Law of Patents. ed. 2. Lucknow: Eastern Book, 2011.

MLA引文

Elizabeth Verkey. Law of Patents. ed. 2. Eastern Book, 2011.

警告：这些引文格式不一定是100％准确.