APA (7th ed.) Citation

(1989). Herbert W. Köhler, Ernst Müller-Hermann. Boldt.

Chicago Style (17th ed.) Citation

Herbert W. Köhler, Ernst Müller-Hermann. Boldt, 1989.

MLA (8th ed.) Citation

Herbert W. Köhler, Ernst Müller-Hermann. Boldt, 1989.

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