APA (7th ed.) Citation

Rühmkorf, P. (1989). Selbst III/88. Haffman.

Chicago Style (17th ed.) Citation

Rühmkorf, Peter. Selbst III/88. Zürich: Haffman, 1989.

MLA (9th ed.) Citation

Rühmkorf, Peter. Selbst III/88. Haffman, 1989.

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