APA (7th ed.) Citation

Sommer, H. (1976). Heinrich Tessenow, 1876-1950.

Chicago Style (17th ed.) Citation

Sommer, Herbert. Heinrich Tessenow, 1876-1950. 1976.

MLA (9th ed.) Citation

Sommer, Herbert. Heinrich Tessenow, 1876-1950. 1976.

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