Richard Doyle : : His Life and Work.

MLA

Hambourg, Daria. Richard Doyle : His Life and Work. London: Art and Technics, 1948.

APA

Hambourg, D. (1948). Richard Doyle : His Life and Work. London: Art and Technics.

Chicago

Hambourg, Daria Richard Doyle: His Life and Work. London: Art and Technics, 1948.