APA (7th ed.) Citation

Stengel, G. (1964). Aquarellmalerei. E.A. Seemann.

Chicago Style (17th ed.) Citation

Stengel, Gerhard. Aquarellmalerei. Leipzig: E.A. Seemann, 1964.

MLA (8th ed.) Citation

Stengel, Gerhard. Aquarellmalerei. E.A. Seemann, 1964.

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