APA (7th ed.) Citation

H. R. L. Sheppard: Himself & his work. [193-?].

Chicago Style (17th ed.) Citation

H. R. L. Sheppard: Himself & His Work. [s.l.]: [193-?].

MLA (8th ed.) Citation

H. R. L. Sheppard: Himself & His Work. [193-?].

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