Octavo Redux 1:1 : A record of Octavo, journal of typography, 1986-1992.

MLA

Mark Holt, et al. Octavo Redux 1:1 : A Record of Octavo, Journal of Typography, 1986-1992. London: Unit Editions, 2017.

APA

Mark Holt, M. Holt, Holt, M., Johnston, S., Muir, H., & Shaughnessy, A. (2017). Octavo Redux 1:1 : A record of Octavo, journal of typography, 1986-1992. London: Unit Editions.

Chicago

Mark Holt, Mark Holt, Simon Johnston, Hamish Muir, and Adrian Shaughnessy. Octavo Redux 1:1: A Record of Octavo, Journal of Typography, 1986-1992. London: Unit Editions, 2017.