APA引文

Narayanan .P. (2018). Patent Law (4th.). Eastern Law House Pvt Ltd.

芝加哥风格引文

Narayanan .P. Patent Law. 4th. Lucknow: Eastern Law House Pvt Ltd, 2018.

MLA引文

Narayanan .P. Patent Law. 4th. Eastern Law House Pvt Ltd, 2018.