APA

Schwartz S. I., . (1964). Surgical diseases of the liver. New York: The Blakiston Division.

Chicago

Schwartz Seymour I, . 1964. Surgical diseases of the liver. New York: The Blakiston Division.

Harvard

Schwartz S. I., . (1964). Surgical diseases of the liver. New York: The Blakiston Division.

MLA

Schwartz Seymour I, . Surgical diseases of the liver. New York: The Blakiston Division. 1964.