APA

Haagensen C., . (1971). Diseases of the breast. Philadelphia: W.B.Saunders.

Chicago

Haagensen C.D, . 1971. Diseases of the breast. Philadelphia: W.B.Saunders.

Harvard

Haagensen C., . (1971). Diseases of the breast. Philadelphia: W.B.Saunders.

MLA

Haagensen C.D, . Diseases of the breast. Philadelphia: W.B.Saunders. 1971.