APA

Richardson N., . (1928). Mother of kings. New York: C. Scribner's Sons.

Chicago

Richardson Norval, . 1928. Mother of kings. New York: C. Scribner's Sons.

Harvard

Richardson N., . (1928). Mother of kings. New York: C. Scribner's Sons.

MLA

Richardson Norval, . Mother of kings. New York: C. Scribner's Sons. 1928.