Linotype matrix : a typographic journal published from time to time by Linotype.

MLA

Linotype Matrix : a Typographic Journal Published From Time to Time by Linotype. Bad Homburg: Linotype, n.d.

APA

(n.d). Linotype matrix : a typographic journal published from time to time by Linotype. Bad Homburg: Linotype.

Chicago

Linotype Matrix: A Typographic Journal Published From Time to Time by Linotype. Bad Homburg: Linotype, n.d.