Letter fountain : [on printing types]

MLA

Pohlen, Joep. Letter Fountain : [on Printing Types]. Köln: Taschen, 2015.

APA

Pohlen, J. (2015). Letter fountain : [on printing types]. Köln: Taschen.

Chicago

Pohlen, Joep Letter Fountain: [on Printing Types]. Köln: Taschen, 2015.