APA
H .lewis j., . (1994). Apharmacologic approach to gastrointestestinal. Baltimore: william & Wilkins.
Chicago
H .lewis james, . 1994. Apharmacologic approach to gastrointestestinal. Baltimore: william & Wilkins.
Harvard
H .lewis j., . (1994). Apharmacologic approach to gastrointestestinal. Baltimore: william & Wilkins.
MLA
H .lewis james, . Apharmacologic approach to gastrointestestinal. Baltimore: william & Wilkins. 1994.