Penrose, vol. 70, 1977-78; international review of the graphic arts

MLA

Goodacre, C. Penrose, Vol. 70, 1977-78; International Review of the Graphic Arts. London: Northwood Publications, 1977.

APA

Goodacre, C. (1977). Penrose, vol. 70, 1977-78; international review of the graphic arts. London: Northwood Publications.

Chicago

Goodacre, C. Penrose, Vol. 70, 1977-78; International Review of the Graphic Arts. London: Northwood Publications, 1977.