APA (7th ed.) Citation

(1920). Joseph Fels. His life-work. Allen & Unwin.

Chicago Style (17th ed.) Citation

Joseph Fels. His Life-work. Allen & Unwin, 1920.

MLA (8th ed.) Citation

Joseph Fels. His Life-work. Allen & Unwin, 1920.

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