APA (7th ed.) Citation

Sinclair, M. (1917). A defence of idealism: Some questions and conclusions. The Macmillan company.

Chicago Style (17th ed.) Citation

Sinclair, May. A Defence of Idealism: Some Questions and Conclusions. New York: The Macmillan company, 1917.

MLA (9th ed.) Citation

Sinclair, May. A Defence of Idealism: Some Questions and Conclusions. The Macmillan company, 1917.

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