APA (7th ed.) Citation

Martineau, H. How to Observe: Morals and Manners.

Chicago Style (17th ed.) Citation

Martineau, Harriet. How to Observe: Morals and Manners.

MLA (9th ed.) Citation

Martineau, Harriet. How to Observe: Morals and Manners.

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