Breer, Bury, Klein, Mack, Mari, Munari, Necker, Piene, Rot, Soto, Spoerri, Tinguely, Van Hoeydonck.

MLA

Bilcke, Maurits, et al. Breer, Bury, Klein, Mack, Mari, Munari, Necker, Piene, Rot, Soto, Spoerri, Tinguely, Van Hoeydonck. n.d.

APA

Bilcke, M., Callewaert, M., Mack, H., Piene, O., & Seaux, J. (n.d). Breer, Bury, Klein, Mack, Mari, Munari, Necker, Piene, Rot, Soto, Spoerri, Tinguely, Van Hoeydonck. .

Chicago

Bilcke, Maurits, Marc Callewaert, Heinz Mack, Otto Piene, and Jean Seaux. Breer, Bury, Klein, Mack, Mari, Munari, Necker, Piene, Rot, Soto, Spoerri, Tinguely, Van Hoeydonck.