APA (7th ed.) Citation

Schwingenstein, C. (1988). Heinz Kähler: 1905 - 1974.

Chicago Style (17th ed.) Citation

Schwingenstein, Christoph. Heinz Kähler: 1905 - 1974. 1988.

MLA (9th ed.) Citation

Schwingenstein, Christoph. Heinz Kähler: 1905 - 1974. 1988.

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