APA

Gruskin A. D., . (1964). The painter and his techniques: William Thon. New York: Viking Press.

Chicago

Gruskin Alan D, . 1964. The painter and his techniques: William Thon. New York: Viking Press.

Harvard

Gruskin A. D., . (1964). The painter and his techniques: William Thon. New York: Viking Press.

MLA

Gruskin Alan D, . The painter and his techniques: William Thon. New York: Viking Press. 1964.