APA

Brooks F. P., . (1974). Gastrointestinal pathophysiology. New York: Oxford University Press.

Chicago

Brooks Frank P, . 1974. Gastrointestinal pathophysiology. New York: Oxford University Press.

Harvard

Brooks F. P., . (1974). Gastrointestinal pathophysiology. New York: Oxford University Press.

MLA

Brooks Frank P, . Gastrointestinal pathophysiology. New York: Oxford University Press. 1974.