APA (7th ed.) Citation

Pickel, A. A. Pickel's Geometrie der Volksschule. Bleyl & Kaemmerer.

Chicago Style (17th ed.) Citation

Pickel, A. A. Pickel's Geometrie Der Volksschule. Dresden: Bleyl & Kaemmerer.

MLA (9th ed.) Citation

Pickel, A. A. Pickel's Geometrie Der Volksschule. Bleyl & Kaemmerer.

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