APA (7th ed.) Citation

Heimbucher, O. (1989). Der Herzog: Pfalzgraf Christian August.

Chicago Style (17th ed.) Citation

Heimbucher, Oswald. Der Herzog: Pfalzgraf Christian August. 1989.

MLA (9th ed.) Citation

Heimbucher, Oswald. Der Herzog: Pfalzgraf Christian August. 1989.

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