APA (7th ed.) Citation

Swiridoff, P. Portraits from German intellectual life. [S.n.

Chicago Style (17th ed.) Citation

Swiridoff, Paul. Portraits from German Intellectual Life. S.l]: [S.n.

MLA (9th ed.) Citation

Swiridoff, Paul. Portraits from German Intellectual Life. [S.n.

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