APA (7th ed.) Citation

Honnef, K. (1971). Concept art. Phaidon Verlag.

Chicago Style (17th ed.) Citation

Honnef, Klaus. Concept Art. Köln: Phaidon Verlag, 1971.

MLA (9th ed.) Citation

Honnef, Klaus. Concept Art. Phaidon Verlag, 1971.

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