MLA

Book, Tony, and Adrian Shaughnessy. Manuals 2 : Design & Identity Guidelines. [S.l.]: Unit Editions, 2014.

APA

Book, T., & Shaughnessy, A. (2014). Manuals 2 : design & identity guidelines. [S.l.]: Unit Editions.

Chicago

Book, Tony, and Adrian Shaughnessy. Manuals 2: Design & Identity Guidelines. [S.l.]: Unit Editions, 2014.