APA (7th ed.) Citation

Richter, H. (1970). Ars viva 69 in Leverkusen.

Chicago Style (17th ed.) Citation

Richter, Horst. Ars Viva 69 in Leverkusen. 1970.

MLA (9th ed.) Citation

Richter, Horst. Ars Viva 69 in Leverkusen. 1970.

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