MLA

Gustafson, Heidi. Book of Earth : A Guide to Ochre, Pigment, and Raw Color. New York: Abrams, 2023.

APA

Gustafson, H. (2023). Book of Earth : A Guide to Ochre, Pigment, and Raw Color. New York: Abrams.

Chicago

Gustafson, Heidi Book of Earth: A Guide to Ochre, Pigment, and Raw Color. New York: Abrams, 2023.