APA (7th ed.) Citation

Ars Viva. (1956). Ars Viva.

Chicago Style (17th ed.) Citation

Ars Viva. Ars Viva. Köln, 1956.

MLA (9th ed.) Citation

Ars Viva. Ars Viva. 1956.

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