APA引文

Unknown. (2023). A description of some of the timbers of India with illustrations. Government of India, London.

Chicago Style (17th ed.) Citation

Unknown. A Description of Some of the Timbers of India with Illustrations. Government of India, London, 2023.

MLA引文

Unknown. A Description of Some of the Timbers of India with Illustrations. Government of India, London, 2023.

警告：這些引文格式不一定是100％准確.