APA (7th ed.) Citation

Honnef, K. (1970). Ansgar Nierhoff.

Chicago Style (17th ed.) Citation

Honnef, Klaus. Ansgar Nierhoff. 1970.

MLA (9th ed.) Citation

Honnef, Klaus. Ansgar Nierhoff. 1970.

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