Citazione Stile APA (7a Edizione)

Adriani, G., Konnertz, W., & Thomas, K. (1979). Joseph Beuys: Life and works. Barron's.

Citazione stile Chigago Style (17a edizione)

Adriani, Gotz, Winfried Konnertz, e Karin Thomas. Joseph Beuys: Life and Works. Nueva York: Barron's, 1979.

Citatione MLA (9a ed.)

Adriani, Gotz, et al. Joseph Beuys: Life and Works. Barron's, 1979.