APA (7th ed.) Citation

Lewis, B. (1971). Coal mining in the eighteenth and nineteenth centuries. Longman.

Chicago Style (17th ed.) Citation

Lewis, Brian. Coal Mining in the Eighteenth and Nineteenth Centuries. Harlow: Longman, 1971.

MLA (9th ed.) Citation

Lewis, Brian. Coal Mining in the Eighteenth and Nineteenth Centuries. Longman, 1971.

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