APA (7th ed.) Citation

Sinclair, H. P. Dr. Michael Siegel, 1882-1979. [s.n.].

Chicago Style (17th ed.) Citation

Sinclair, H. Peter. Dr. Michael Siegel, 1882-1979. [s.l.]: [s.n.].

MLA (8th ed.) Citation

Sinclair, H. Peter. Dr. Michael Siegel, 1882-1979. [s.n.].

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