Sam Francis : Schilderijen, gouaches, aquarellen / paintings, gouaches, water-colours.

MLA

Sam Francis : Schilderijen, Gouaches, Aquarellen / Paintings, Gouaches, Water-colours. Amsterdam: Stedelijk Museum Amsterdam, 1968.

APA

(1968). Sam Francis : Schilderijen, gouaches, aquarellen / paintings, gouaches, water-colours. Amsterdam: Stedelijk Museum Amsterdam.

Chicago

Sam Francis: Schilderijen, Gouaches, Aquarellen / Paintings, Gouaches, Water-Colours. Amsterdam: Stedelijk Museum Amsterdam, 1968.