APA (7th ed.) Citation

(1958). This is my philosophy: Twenty of the world's outstanding thinkers reveal the deepest meanings they have found in life. G. Allen & Unwin.

Chicago Style (17th ed.) Citation

This Is My Philosophy: Twenty of the World's Outstanding Thinkers Reveal the Deepest Meanings They Have Found in Life. London: G. Allen & Unwin, 1958.

MLA (9th ed.) Citation

This Is My Philosophy: Twenty of the World's Outstanding Thinkers Reveal the Deepest Meanings They Have Found in Life. G. Allen & Unwin, 1958.