APA

Flexner J. T., . (1950). The pocket history of american painting. New York: Pocket Books.

Chicago

Flexner James Thomas, . 1950. The pocket history of american painting. New York: Pocket Books.

Harvard

Flexner J. T., . (1950). The pocket history of american painting. New York: Pocket Books.

MLA

Flexner James Thomas, . The pocket history of american painting. New York: Pocket Books. 1950.