MLA

Celant, G, and A Heiss. Pistoletto; Division and Multiplication of the Mirror. Milano: Fabbri Editori, 1988.

APA

Celant, G., & Heiss, A. (1988). Pistoletto; Division and Multiplication of the Mirror. Milano: Fabbri Editori.

Chicago

Celant, G., and A Heiss. Pistoletto; Division and Multiplication of the Mirror. Milano: Fabbri Editori, 1988.