APA (7th ed.) Citation

Brockmann Josef M. (2016). Grid System: In Graphic Design. Niggli.

Chicago Style (17th ed.) Citation

Brockmann Josef M. Grid System: In Graphic Design. NIGGLI: Niggli, 2016.

MLA (9th ed.) Citation

Brockmann Josef M. Grid System: In Graphic Design. Niggli, 2016.

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