Gaya APA

FRIEDMAN, S. (2022). GREENBERGER'S CURRENT DIAGNOSIS & TREATMENT : GASTROENTEROLOGY, HEPATOLOGY & ENDOSCOPY . : Mc Graw Hiil.

Gaya MLA

FRIEDMAN, SONIA. "GREENBERGER'S CURRENT DIAGNOSIS & TREATMENT : GASTROENTEROLOGY, HEPATOLOGY & ENDOSCOPY". : Mc Graw Hiil, 2022. Text.