APA (7th ed.) Citation

Butler, S. (2006). Selections from Previous Works With Remarks on Romanes' Mental Evolution in Animals, and a Psalm of Montreal. Project Gutenberg.

Chicago Style (17th ed.) Citation

Butler, Samuel. Selections from Previous Works With Remarks on Romanes' Mental Evolution in Animals, and a Psalm of Montreal. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Butler, Samuel. Selections from Previous Works With Remarks on Romanes' Mental Evolution in Animals, and a Psalm of Montreal. Project Gutenberg, 2006.

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