APA Style

Spiro, Howard M. (1993). Clinical Gastroenterology, Fourth Edition (4). New York: McGraw-Hill.

Chicago Style

Spiro, Howard M. Clinical Gastroenterology, Fourth Edition. 4 New York: McGraw-Hill, 1993. Text.

MLA Style

Spiro, Howard M. Clinical Gastroenterology, Fourth Edition. 4 New York: McGraw-Hill, 1993. Text.

Turabian Style

Spiro, Howard M. Clinical Gastroenterology, Fourth Edition. 4 New York: McGraw-Hill, 1993. Print.