APA (7th ed.) Citation

Schraud, P. (1991). Endlich 50! Humboldt.

Chicago Style (17th ed.) Citation

Schraud, Peter. Endlich 50! München: Humboldt, 1991.

MLA (9th ed.) Citation

Schraud, Peter. Endlich 50! Humboldt, 1991.

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