APA (7th ed.) Citation

Schaeffer, K. (1909). Heinrich Vogeler - Worpswede.

Chicago Style (17th ed.) Citation

Schaeffer, Karl. Heinrich Vogeler - Worpswede. 1909.

MLA (9th ed.) Citation

Schaeffer, Karl. Heinrich Vogeler - Worpswede. 1909.

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