APA (7th ed.) Citation

Tewes, E. (1978). Romano Guardini. S.n.

Chicago Style (17th ed.) Citation

Tewes, Ernst. Romano Guardini. S.l: S.n, 1978.

MLA (9th ed.) Citation

Tewes, Ernst. Romano Guardini. S.n, 1978.

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