APA

Schaffer A. J., Markowitz M., . (1960). Diseases of the newborn. Philadelphia: W.B. Saunders.

Chicago

Schaffer Alexander J, Markowitz Milton, . 1960. Diseases of the newborn. Philadelphia: W.B. Saunders.

Harvard

Schaffer A. J., Markowitz M., . (1960). Diseases of the newborn. Philadelphia: W.B. Saunders.

MLA

Schaffer Alexander J, Markowitz Milton, . Diseases of the newborn. Philadelphia: W.B. Saunders. 1960.