APA (7th ed.) Citation

Fels, M. (1916). Joseph Fels, his life-work. Huebsch.

Chicago Style (17th ed.) Citation

Fels, Mary. Joseph Fels, His Life-work. New York: Huebsch, 1916.

MLA (8th ed.) Citation

Fels, Mary. Joseph Fels, His Life-work. Huebsch, 1916.

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