APA (7th ed.) Citation

Nobs, E. (1942). Herman Greulich. Oprecht.

Chicago Style (17th ed.) Citation

Nobs, Ernst. Herman Greulich. Oprecht, 1942.

MLA (8th ed.) Citation

Nobs, Ernst. Herman Greulich. Oprecht, 1942.

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