APA (7th ed.) Citation

Merwin, S. Drugging a Nation: The Story of China and the Opium Curse.

Chicago Style (17th ed.) Citation

Merwin, Samuel. Drugging a Nation: The Story of China and the Opium Curse.

MLA (9th ed.) Citation

Merwin, Samuel. Drugging a Nation: The Story of China and the Opium Curse.

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