APA (7th ed.) Citation

Butler, N. M. (1886). Samuel Grubbe: A Short Chapter in the History of Philosophy.

Chicago Style (17th ed.) Citation

Butler, Nicholas Murray. Samuel Grubbe: A Short Chapter in the History of Philosophy. 1886.

MLA (9th ed.) Citation

Butler, Nicholas Murray. Samuel Grubbe: A Short Chapter in the History of Philosophy. 1886.

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