APA
Page E. W., . (1953). <The >hypertensive disorders of pregnancy. Springfield: Charles C. Thomas.
Chicago
Page Ernest W, . 1953. <The >hypertensive disorders of pregnancy. Springfield: Charles C. Thomas.
Harvard
Page E. W., . (1953). <The >hypertensive disorders of pregnancy. Springfield: Charles C. Thomas.
MLA
Page Ernest W, . <The >hypertensive disorders of pregnancy. Springfield: Charles C. Thomas. 1953.