APA (7th ed.) Citation

Martineau, H. (2012). Retrospect of Western Travel, Volume I (of 2). Project Gutenberg.

Chicago Style (17th ed.) Citation

Martineau, Harriet. Retrospect of Western Travel, Volume I (of 2). Project Gutenberg, 2012.

MLA (9th ed.) Citation

Martineau, Harriet. Retrospect of Western Travel, Volume I (of 2). Project Gutenberg, 2012.

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