APA (7th ed.) Citation

Adkins, H. (1991). John Heartfield. Köln: DuMont.

Chicago Style (17th ed.) Citation

Adkins, Helen. John Heartfield. Köln: DuMont, 1991.

MLA (8th ed.) Citation

Adkins, Helen. John Heartfield. Köln: DuMont, 1991.

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