APA (7th ed.) Citation

Grubmüller, K. (1980). Franz von Retz.

Chicago Style (17th ed.) Citation

Grubmüller, Klaus. Franz Von Retz. 1980.

MLA (9th ed.) Citation

Grubmüller, Klaus. Franz Von Retz. 1980.

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