APA (7th ed.) Citation

Carus, P. (1899). The ethical problem: Three lectures on ethics as a science (2d edition, enlarged by a discussion of the subject by William M. Salter, John Maddock ... [and others] with replies by the author.). Open Court Pub. Co..

Chicago Style (17th ed.) Citation

Carus, Paul. The Ethical Problem: Three Lectures on Ethics as a Science. 2d edition, enlarged by a discussion of the subject by William M. Salter, John Maddock ... [and others] with replies by the author. Chicago: Open Court Pub. Co., 1899.

MLA (8th ed.) Citation

Carus, Paul. The Ethical Problem: Three Lectures on Ethics as a Science. 2d edition, enlarged by a discussion of the subject by William M. Salter, John Maddock ... [and others] with replies by the author. Open Court Pub. Co., 1899.