APA

Richmond L., Littlejohns J., . (1963). The technique of pastel painting. New York: Pitman.

Chicago

Richmond Leonard, Littlejohns John, . 1963. The technique of pastel painting. New York: Pitman.

Harvard

Richmond L., Littlejohns J., . (1963). The technique of pastel painting. New York: Pitman.

MLA

Richmond Leonard, Littlejohns John, . The technique of pastel painting. New York: Pitman. 1963.