APA (7th ed.) Citation

(1973). Das rote Heft 1972/73. Oberbaumverlag.

Chicago Style (17th ed.) Citation

Das Rote Heft 1972/73. Oberbaumverlag, 1973.

MLA (8th ed.) Citation

Das Rote Heft 1972/73. Oberbaumverlag, 1973.

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