APA (7th ed.) Citation

Routledge, R. (2019). Discoveries and inventions of the nineteenth century. Routledge.

Chicago Style (17th ed.) Citation

Routledge, Robert. Discoveries and Inventions of the Nineteenth Century. London ; New York: Routledge, 2019.

MLA (9th ed.) Citation

Routledge, Robert. Discoveries and Inventions of the Nineteenth Century. Routledge, 2019.

Warning: These citations may not always be 100% accurate.